Mathematics Middle School

Venita is factoring the expression 32 a b minus 8 b. She determines the GCF and writes the factored expression as 8 b (4 a minus 0). Which best describes Venita’s error?
She incorrectly determined the GCF.
She subtracted the GCF from the second term in the expression instead of dividing.
She divided the GCF into the first term in the expression instead of subtracting.
She divided each piece of the expression by different factors.

Answers

Answer 1

Answer:

B.  She subtracted the GCF from the second term in the expression instead of dividing.

Step-by-step explanation:

Related Questions

6x+y= -10x
what is the value of y

Answers

Answer:

y = -16x

Step-by-step explanation:

6x + y = -10x    Subtract 6x from both sides

6x - 6x + y = -10x -6x

y = -16x

Helping in the name of Jesus.

y = -16x

explanation:
Move all terms not containing y to the right side of the equation

A. 120 square centimeters
B. 88 square centimeters
C. 72 square centimeters
D. 64 square centimeters

A. 120 square centimetersB. 88 square centimetersC. 72 square centimetersD. 64 square centimeters

Answers

Answer:

C

Step-by-step explanation:

you could simply do 12 times 10 and then subtract it from 8 times 6 to find your answer. hope this helped :)

is -93/6 equivalent to -93/6?

Answers

Answer: well yes because it looks exactly the same

Step-by-step explanation:

Answer:

Yes bacause they both are exactly the same.

Step-by-step explanation:

Hope it helps! =D

Chung-Li is making cupcakes. He made the table below showing the amount of each ingredient needed for a certain number of cupcakes. Chung-Li plotted the data using the number of slices of strawberry as the x-coordinate and the number of slices of banana as the y-coordinate. He then drew a line to connect the points. Which point could be on the line that Chung-Li drew?

Chung-Li is making cupcakes. He made the table below showing the amount of each ingredient needed for

Answers

Answer:

C. (2,3)

Step-by-step explanation:

4 to 6 = 2 to 3

If you invest $40 in an account for 10 years at a 3% interest rate how much money will you have? Write a function- What is the initial amount? What is the decay rate? What is the final function? Thank you!

Answers

Heiwowne keowownebwmowkebe

Answer:

Step-by-step explanation:

The inital amount is 40

the decay rate is 3%

y=ab^x

v(t)= ab^t/1

1+0.03=1.03 -b value

a value= 40

t value = 10

v(t)=40(1.03)^10/1

=53.75665517

pleaseee help mee!!!

pleaseee help mee!!!

Answers

Answer:

10/12. 4/6. 1/2

Step-by-step explanation:

I need extras charters to submit dw abt this

Answer:

9/12, 2/6, 1/2

Step-by-step explanation:

First start with the original fractions given and figure out how 4 got to 12

3/4=x/12 so divide 12/4 = 3 so they multiplied 4 by 3 to get to 12 so just do that to the top as well.

3 x 3 = 9

3/4 = 9/12

For the second one you do the same thing

2/1 = 2

3 x 2 = 6

1/3 = 2/6

For this last one just choose any number you want to multiply since its open ended.

2/4

Im just going to simplify it. Which means you do the reverse of the other two instead of multiplying youd divide the 2 numbers by a common factor which would be 2 in this case.

2/4 = 1/2

according to this problem what is 567443x44+12=

Answers

Answer: 24967504

Step-by-step explanation:

the answer is 24967504

Please help (75 points) please have real answer

Please help (75 points) please have real answer

Answers

4) radius: 10 yards
diameter: 20 yards

5) radius: 7 inches
diameter: 14 inches

6) radius: 15 feet
diameter: 30 feet

7) radius: 23 inches
diameter: 46 inches

8) radius: 16 yards
diameter: 32 yards

9) radius: 21 feet
diameter: 42 feet
i can’t really see the picture

PLEASE HELP ME THANK YOU SO MUCH ALSO IM REPORTING YOUR ACCOUNT IF YOU TAKE MY POINTS WITHOUT HELPING

PLEASE HELP ME THANK YOU SO MUCH ALSO IM REPORTING YOUR ACCOUNT IF YOU TAKE MY POINTS WITHOUT HELPING

Answers

Answer:

1.A 2. b or c

Step-by-step explanation:

Answer:

1.) b

2.) c

Step-by-step explanation:

helppppppppppppppppppppppppppppp fastttttttt

helppppppppppppppppppppppppppppp fastttttttt

Answers

Answer: (-2,0)

Step-by-step explanation: it just is

Answer:

(-2;0)

Step-by-step explanation:

Абсцисса -2, ордината 0

HELP
What is the actual length of the living space if the length of the scale drawing is 16.8 centimeters? Enter your answer in the box.

A floor plan showing a living space, patio, and garage. The length of the living space is 16 point 8 centimeters. The scale is given as 2 centimeters equals 2 point 5 meters.

Answers

hi! 16.8x2.5=42 meters

Answer:

21 cm

Step-by-step explanation:

Hope this helps!

Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.

Answers

D is correct (although they could have factored one more x out :D) .

Simply multiplying the value that has been factored out back in again gives you the initial term again :).

In A, we would habe 3x^4y^2-3x^3y^2. Note the 3 in the first summand and the exponent of the second y being wrong.

In B, we would have 3x^4y^4-3x^3y^3. Note the 3 in the first summand being wrong.

In C, we would have x^3y^2-3x^3y^3. Note the first x having the wrong exponent.

Have a nice weekend
The answer is D. X^2y^2(x^2-3xy)

The grocery store is having a sale that offers 45% off the original price. What fraction is taking off the prices? (simplify your fraction)

Answers

Answer:
9/20

Step by Step:
you divide 45 by 5(GCF) which equals to 9 then divide 100 by 5 which is 20
45/100 so if you simplify that it we become 9/20

Answer:9/20

Max says that the product of 3/2 x 3/8 is less than 3/8. Is Max correct?

Answers

Answer:

no

Step-by-step explanation:

max isnt correct

Answer:

no

Step-by-step explanation:

2/3 * 3/8 = 1/4= 0.25

Mateo’s old bedroom was a square with integer dimensions. His new bedroom is 3 feet wider and 2 feet longer. The increase in area is 46 ft^2. What were the dimensions of Mateo’s old bedroom?

Answers

Answer: 8

Step-by-step explanation:

8*8=64

8+3=11

8+2=10

11*10=110

110-64=46

What is the length of the base of a right triangle with an area of 20 square meters and a height of 4 meters?
05 m
10 m
80 m
160 m
1 2 3
4
5

Answers

The answer to this question is quite simple it is 0.5 because b x h / 2 hope that this helps

Please help I don't understand what to do
Use the following images to answer the question:
a. Write a truth statement about each picture using Euclidean postulates.
b. Write the matching Euclidean postulate.
c. Describe the deductive reasoning you used.

Please help I don't understand what to doUse the following images to answer the question:a. Write a truth

Answers

This is wrong to me. Sorry

A sentence (sometimes also called a formula) is simply a string of characters or symbols.

E.g., “sin2 x + cos2 x = 1” is a sentence as is “5 + 4”.

A statement is a sentence that is definitely either true or false.

What are the Euclidean postulates?

A straight line segment may be drawn from any given point to any other. A straight line may be extended to any finite length. A circle may be described with any given point as its center and any distance as its radius. All right angles are congruent.

What are the 5 postulates described by Euclid?

Euclid's postulates were: Postulate 1: A straight line may be drawn from any one point to any other point. Postulate 2:A terminated line can be produced indefinitely. Postulate 3: A circle can be drawn with any center and radius. Postulate 4: All right angles are equal to one another.

Learn more about Euclidean postulates at

https://brainly.com/question/3745414

#SPJ2

Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.

1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6

Brainlist for positive attitude and correct answer :D

Answers

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

2/6 1/3 someone already beat me to it but that’s ok bro hope I can be a help

Please help me. Mark me the branliest.

Topic: Percentage

Q1) 80% of a dog's mass is equal to 24% of the mass of a lion. If the mass of the lion is 105 kg more than the mass of the dog, find the total mass of the dog and the lion.​

Answers

To solve this problem, let's denote the mass of the dog as D and the mass of the lion as L.

We are given that 80% of the dog's mass is equal to 24% of the lion's mass. Mathematically, this can be expressed as:

0.80D = 0.24L

We are also given that the mass of the lion is 105 kg more than the mass of the dog:

L = D + 105

We can use these two equations to find the values of D and L.

Substituting the value of L from the second equation into the first equation:

0.80D = 0.24(D + 105)

Now, let's solve for D:

0.80D = 0.24D + 0.24(105)

0.80D - 0.24D = 25.2

0.56D = 25.2

D = 25.2 / 0.56

D ≈ 45

Now that we have the value of D, we can find the value of L by substituting it back into the second equation:

L = 45 + 105

L = 150

Therefore, the total mass of the dog and the lion is:

D + L = 45 + 150 = 195 kg

So, the total mass of the dog and the lion is 195 kg.
Person above is correct

Emma opened a savings account with $50. She just got a new spying job and is determined to save $30 a week. Write an equation for Emma's bank account balance.

James started a savings account with $75. He also got a new spying job but with a less wealthy country. James will be able to save $25 a week, Write an equation for James's bank account balance


What do your variables represent?


Find the solution of the system. What does it represent

Answers

Answer:down

Step-by-step explanation:

independent value: Time (in weeks)

didnt see if this was a multiple choice problem because there wasnt a pdf.

but if it is, they want to know how your going to solve the equations given from the weekly balance.

I am pretty pretty sure he answers 50

help me this one plssssssssssss

help me this one plssssssssssss

Answers

Answer:

The integer that describes the translation from B to B' is (-2,1)

The answer to this would be (-2,1)

What is 16x - 13y = 7 in slope intercept form?

Answers

y=16/13x-7/13
Here is your answer

Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicates that you took 7350 steps today. Write and solve an equation to find the actual number of steps you took today.

Answers

you would have taken 367.5 steps. you would divide 10% of the number by 2. to find 10% of the number you move the decimal point of one place

The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.

What is the percentage?

The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.

Your fitness tracker overestimates the number of steps you take by 5%. The trackers indicate that you took 7350 steps today.

Let x be the actual number of steps. Then the equation will be given as,

(1 + 0.05)x = 7350

x = 7350 / 1.05

x = 7,000

The actual number of steps you took today will be

(1 + 0.05)x = 7350

x = 7350 / 1.05

x = 7,000

The equation (1 + 0.05)x = 7350 to find the actual number of steps you took today will be 7,000.

More about the percentage link is given below.

https://brainly.com/question/8011401

#SPJ2

three times the sum of a m=number and 10 is 24

Answers

M is equal to 2 !! Hope this helps you

45.4 + 56.3+ ? = 2,878


PLEASE HELP

Answers

The correct for the expression is 101.7 (45.4 + 56.3=101.7 )
2,776.3 is your answer

what is 90x5 you will get a crown

Answers

Answer:

90 x 5 = 450

Step-by-step explanation:

Please help this is worth 15 points!

Please help this is worth 15 points!

Answers

Answer:

2x + 150

Step-by-step explanation:

2x + 150 I gave the explanation on the other one

kay Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work?

Answers

Answer:

The answer is 585

Step-by-step explanation:

Because if you multiply 13 by 9, you get 117, and if you multiply 117 by 5, you get 585.

Answer:

9 flights = 13 steps x 9

everyday

9x13= 117 (117- how many steps she walks in a day)

then for five days

117x5=585

hope this helps

~gold

The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?

The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.

The base of this pyramid is a rectangle. How many congruent faces does this pyramid have? The pyramid

Answers

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

The base has 4 congruent faces

Please help me!!! (Don't joke or banned)
An instrument store has 20% clearance on every instrument. A guitar originally costs $120. You take it to the cashier and they charge a sales tax of 5%.

How much did you pay for the guitar?

Answers

Answer:

P = $100.80

Steps:

Price after clearance:

Pc = 120 - (120/100×20)

Pc = 120 - (1.2×20)

Pc = 120 - 24

Pc = 96

Price after sales tax:

P = Pc + (Pc/100×5)

P = 96 + (96/100×5)

P = 96 + (0.96×5)

P = 96 + 4.8

P = $100.80

Answer:

I’m pretty sure the answer would be $100.80

Step-by-step explanation:

1. Take the $120 and multiply by 0.20, which will give you 24 (that’s 20% of 120)

2. Subtract $120-$24= $96

3. There is a 5% sales tax so take 96 and multiply by 0.05 and you get 4.8

3. Add $96+$4.80= $100.80

Step-by-step explanation:

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