Help plz..
1. 3x + 4 (x + 6)
2. 4+2x +3 (x-1)
3. 7x + 8(2x +6)
Answers
Answer:
1. 7x+24
2. 5x+1
3. 23x+24
Step-by-step explanation:
1. 3x+24x+24
2. 4+2x+2x-3
3. 7x+16x+24
Answer:
1. 7x + 24
2. 5x + 1
3. 23x +48
Step-by-step explanation:
I am not 100% sure this is accurate.
Hope this helps.
Related Questions
A bird is flying at an elevation of 50 feet above sea level. A shark is swimming at an elevation of 80 feet below sea level. What is the difference in their elevations?
Answers
Answer:
130 ft
Step-by-step explanation:
50 - - 80 = 130 ft
Answer:
130 feet
Step-by-step explanation:
50 + 80 = 130
A straight line is a function if it can be written in the form y = mx + b.
Question 1 options:
True
False
Answers
What inequality does this number line show?
Answers
Answer:
x>2
Step-by-step explanation:
The arrow is facing the right hand side and the point on 2 isn't shaded so it's x greater than 2
The arrow is facing right and the point on 2 is not shaded so x is greater than 2
Heyyyyy, um this is like the last problem on my hw and I've been stuck on it for 20 mins or so and only have 18 mins until it locks so any help is appreciated. Use I = PRT, I=PRT to find the total amount in the savings account. Type in "money form". $500.00 at 4% for 5 years :p :p :p
Answers
Answer:
$500.00 for the %4 for 5 years $100,000.00
Step-by-step explanation:
I took it before
What is the value of x in this triangle?
Enter your answer in the box.
x =
Answers
Answer:
x = 56
Step-by-step explanation:
Answer: the answer is 61
Step-by-step explanation:
Add 82+37=119
then subtract 180-119=61
I need help, please quickly
Answers
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
factor the expression: 8x + 12
Answers
Answer: i think th answer is 4 ( 2x + 3 )
Step-by-step explanation:
8x + 12
(rewrite 12 comp 4 * 3)
(rewrite 8 as 4 * 2)
4 * 2x + 4 * 3
4 (2x + 3)
* = these signite multilicaion
i need the answer to c ‼️‼️
Answers
Since part B to the question is asking what scale factor takes Figure 1 to Figure 2 and you already figured out the answer is 3, the figure from 2 to 1 would be reversed, which is 1/3.
pls help answer these four questions 50 points + brainlyest
Divide using a common factor of 2 to find an equivalent fraction for
two sixths
a. one sixth
b. one
c. three sixths
d. two thirds
Question 2
Divide using a common factor of 2 to find an equivalent fraction for
two tenths
a. one eighth
b. one fifth
c. one fourth
d. two fifths
Question 3
Divide using a common factor of 6 to find an equivalent fraction for
six twelfths
a. one third
b. two sixths
c. one half
d. four sixths
Question 4
Divide using a common factor of 2 to find an equivalent fraction for
four sixths
a. one third
b. two sixths
c. two thirds
d. three thirds
Answers
2.B
3.C
4.C
Cylinder A has a radius of 6 feet and a height that is 5.5 feet less than Cylinder B. The cylinders have the same surface area. Find the height of each cylinder.
Answers
The height of the cylinders are (r - 0.5)/5 and -5.5 + (r - 0.5)/5 respectively; where r represents the radius of cylinder B
How to determine the height of the cylinders?The given parameters are:
Cylinder A
Radius = 6
Height = h - 5.5
Cylinder B
Radius = r
Height = h
The surface area of a cylinder is
S = 2πr(r + h)
So, we have:
Cylinder A
Radius = 6
Height = h - 5.5
S = 2π * 6(6 + h - 5.5)
Cylinder B
Radius = r
Height = h
S = 2πr(r + h)
Substitute S = 2πr(r + h) in S = 2π * 6(6 + h - 5.5)
2πr(r + h) = 2π * 6(6 + h - 5.5)
Divide both sides by 2π
(r + h) = 6(6 + h - 5.5)
This gives
(r + h) = 6(h + 0.5)
Expand
r + h = 6h + 0.5
Evaluate
r = 5h + 0.5
Rewrite as
h = (r - 0.5)/5
So, we have
h -5.5 = -5.5 + (r - 0.5)/5
Hence, the height of the cylinders are (r - 0.5)/5 and -5.5 + (r - 0.5)/5 respectively; where r represents the radius of cylinder B
Read more about surface areas at:
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Can someone help me solve this? Pls and ty!
Answers
Answer:
H. 95°
Step-by-step explanation:
m∠BGC is 10° smaller than m∠CGD, which means that m∠BGC is x° - 10°
m∠DGE is 25° more than m∠EGF, which means that m∠DGE is x° + 25°
The sum of all angles in a placement like this will always equal 360°
So we put all the measures of all angles on one side of thee equation and set it equal to 360*
x° + x° - 10° + 2x° + 25° + 2x° + 3x° + 30° = 360°
After combining like terms we get 9x° + 45° = 360°
After some algebra we get x = 35°
Now at the start we said that m∠DGE is x + 25°
Plug in 35° for x and we get 35° + 25°
The final answer is m∠DGE = 95°
Edit: Sorry if my answer looks a bit confusing. This is actually my first answer on Brainly so I'm quite new to this experience.
I need help im giving brainliest to who answers all
Answers
Answer:
24.32 and 30
Step-by-step explanation:
you have to cross multiply. x time 18.1 is 18.1x. multiply 136.56 by 3.2 and get 440.192. Then divide 440.192 by 18.1 and get 24.32. Do the same steps for the other problem and get 30.
Answer:
No. 3
0.18 4. 47 mph
No. 7
x = 30 other
No. 7
x = 24.32
No. 8
7
So sorry if this is confusing I tried my best not to make it confusing
Step-by-step explanation:
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answers
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
Suppose the planned dimensions of a rectangular kitchen have a length-to-width ratio of 3 to 2. The length of the original kitchen is 6z feet. The original kitchen can be made larger by adding four feet to each original dimension. Write a polynomial expression that represents the floor area of the larger kitchen in square feet. Write your answer in standard form.
Answers
Answer:
150 sq. in.
Step-by-step explanation:
Because... Suppose the planned dimensions of a rectangular kitchen have a length-to-width ratio of 3 to 2. The length of the original kitchen is 6z feet. The original kitchen can be made larger by adding four feet to each original dimension. Write a polynomial expression that represents the floor area of the larger kitchen in square feet.
The polynomial expression that represents the floor area of the larger kitchen in square feet is 24z² + 40z + 16
What is Area of Rectangle?The area of Rectangle is length times of width.
The length-to-width ratio of the original rectangular kitchen is 3 to 2.
Let the width of the original kitchen "w".
Then the length of the original kitchen is length = 3/2×w
We are also told that the length of the original kitchen is 6z feet. We can use this information to solve for the width of the original kitchen:
6z = 3/2×w
w = 4z
So the width of the original kitchen is 4z feet.
To make the kitchen larger, we add four feet to each original dimension. The new length is:
length = 6z + 4 feet
width = 4z + 4 feet
Area = (6z + 4 feet) × (4z + 4 feet)
Multiplying out the terms, we get:
Area = 24z² + 40z + 16 square feet
Therefore, the polynomial expression that represents the floor area of the larger kitchen in square feet is 24z² + 40z + 16
To learn more on Area of Rectangle click:
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Solve each system by substitution. please help me
2x{+y=6
x{+y=3
Answers
2. Same thing
Factor the expression using the GCF.
Answers
Answer:
Step-by-step explanation:
In this problem, both 7 and 14 can be divided by 1 and 7, meaning these are the factors. This tells us that 7 is the Greatest Common Factor, as 7 is greater than 1.
To factor the expression, we take 7 out of both numbers and put it outside the expression. To do this, we have to divide both numbers by 7. Doing this gives us \(7(\frac{7}{7} +\frac{14}{7} )\), which simplifies to \(7(1 + 2)\).
Answer: 21
Step-by-step explanation:
because I had that as a question in my math book
Steve can read 7 1/2 pages in 9 minutes. How much can he read in 12 minutes?
Answers
Answer:
He can read 10 pages in 12 minutes
Step-by-step explanation:
Hope this Helped
Two data sets and their mean absolute deviations are shown.
Study the plots of each data set, and then use the drop-down menus to answer the questions below.
Answers
Answer:
Step-by-step explanation:
Use internet to read a graph
Hello, if anyone knows this, can someone give me step by step?
Answers
Answer:
sorry cant help you
Step-by-step explanation:
HELP Pls :(
Nantai is hiking in Death Valley. He starts out at Badwater Basin, the lowest point of DeathValley at an elevation of 282 feet below sea level. He walks northward towards Telescope Peakin the Panamints and reaches an elevation of 2400 feet. How much did his altitude change?
Answers
Answer:
2682
Step-by-step explanation:
he walked 282 feet from below sea level and is now at ground level, so he increase by 282 then he continues 2400 feet, so he walked 282 in below sea level plus the 2400 feet above ground level, so 282 plus 2400 equals 2682
Which product is negative? will mark brainliest
Answers
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one
'
Which descriptions can describe more than one triangle? Select two options. side lengths of 6 ft, 8 ft, and 10 ft angle measurements of 350, 35º, and 110° angle measurements of 30°, 40°, and 50° angle measurements of 40°, 60°, and 809 side lengths of 4 cm, 6 cm, and 9 cm
Answers
Hope this makes sense
What is the exact surface area of a cylindrical propane tank with a diameter of 2 m and a height of 10 m?
Answers
Answer:
it is 27 divided by 93.
Step-by-step explanation:
How do you turn 0.302 into a fraction
Answers
Answer: 151/500
Step-by-step explanation:
I forgot how to do the fraction part can you please explain it on the bottom? tysm! :)
Solve the equation 2x + 3 1/2 = 7
Answers
Answer:
x = − 4.25
Step-by-step explanation:
So, x would equal negative 4.25
What is 8.875% as a decimal and fraction in lowest terms???
I need help pls. Thxs!
Answers
Answer:
0.08875
71/800
Step-by-step explanation:
8.875% = 8.875/100 = 0.08875
8.875% = 8.875/100 = 8875/100000 = 1775/20000 = 355/4000 = 71/800
Answer:
0.08875
Step-by-step explanation:
Please can someone help
Answers
Answer:
16/24 and 12/18, in simplest form 2/3
Step-by-step explanation:
8 parts juice
fruit and crushed ice = 3 + 9 = 12
ratio of juice to fruit and crushed ice is 8:12 or 8/12
8/12 (2/2) = 16/24
8/12 (1.5/1.5) = 12/18
in simplest form
8/12 (1/4 / 1/4) = 2/3
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Mrs. Stephan took her children to pick out pumpkins. Cater picked out a pumpkin priced $20, and Isabel picked out a pumpkin priced $13. How much did Mrs. Stephan pay for both pumpkins, including 7% sales tax?
Answers
Answer:
$35.31
Step-by-step explanation:
(20+13) x (1+0.07) = 35.31
You add the price of both pumpkins together to get the price of the pumpkins before tax. Then you multiply it by (1 + 0.07) because 1 is the regular price plus the sales tax which is a percent that can be converted to decimal to 0.07. You multiply these together and get 35.31
Answer:
$35.31
Step-by-step explanation:
(20+13) x (1+0.07)
Choose the correct numbers from the box to complete the subtraction sentence that follows. Enter the missing fractions to make a true statement.
Answers
Answer:14
Step-by-step explanation:
Answer:
On dividing 3.185 × by 9.1 × the final answer in scientific notation is 3.5 × .
The quantity 3.185 times ten raised to the seventeenth power can written as 3.185 × .
The quantity 9.1 times ten raised to the eighth power can written as 9.1 × .
On dividing 3.185 × by 9.1 × ,
( 3.185 × )/( 9.1 × ) = 0.35 × = 0.35 × = 3.5 × (in scientific notation)
Scientific notation is a floating-point system in which the numbers are expressed as the products consisting of a number between one to ten multiplied by an appropriate power of ten.
On dividing 3.185 × by 9.1 × the final answer in scientific notation is 3.5 × .
To know more about Scientific notation refer to the link:
brainly.com/question/10401258
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Step-by-step explanation:
hope this helps