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Juli2301 [7.4K]
2 years ago
7

HELP ASAP PLEASE!! Will mark brainliest

Mathematics
2 answers:
Ann [662]2 years ago
7 0
4 is 22 , 5 is 50 , 6 is 160 , 7 is 8 , 8 is 3 , 9 is 8 , 10 is 132 , 11 is 10.5 and 12 is 8
Degger [83]2 years ago
7 0

Answer:

Work shown below!

Step-by-step explanation:

d = 7, e = 9, f = 10

4.  29 - d = 29 - 7 = 22

5.  41 + e = 41 + 9 = 50

6. 16f = 16(10) = 160

g = 24, h = 5.5, j = 2.5

7. h + j = 5.5 + 2.5 = 8

8. h - j = 5.5 - 2.5 = 3

9. \frac{g}{h-j} =\frac{24}{5.5-2.5} =\frac{24}{3}=8

k = 24, m = 5.5, n = 2.5

10. km = (24)(5.5) = 132

11. 3n = 3(2.5) = 7.5

12. \frac{k}{3}=\frac{24}{3}=8

p = 24, q = 5.5, r = 2.5

13. p + 23 = 24 + 23 = 47

14. r - 1.8 = 2.5 - 1.8 = 0.7

15. \frac{pq}{r}=\frac{24*5.5}{2.5} =\frac{132}{2.5}=52.8

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Find the volume of a rectangular prism with the width of x-1, a length of x+1 and a height of 2x-3.
Damm [24]

Answer:

The Volume is equal to 2x^3-3x^2+2x-3

Step-by-step explanation:

Formula for the volume of a rectangular prism is V=WHL

We know that:

W=x-1

L=x+1

H=2x-3

So, V= (x-1)(x-1)(2x-3)

Simplify

(x^2+1)(2x-3)

2x^3-3x^2+2x-3

8 0
3 years ago
You and a group of 7 friends go out for pizza. One large pizza and 3 medium drinks cost $21.96. One large pizza and 6 medium dri
Doss [256]

Answer:

Step-by-step explanation:

x = cost of drink

y = total cost

First information: "one large pizza and 3 medium drinks cost $21.96":

3a + b = 21.96

Second information: "one large pizza and 6 medium drinks cost $30.93":

6a + b = 30.93

{3a + b = 21.96

{6a + b = 30.93

{- 3a - b = - 21.96

{6a + b = 30.93

3a = 8.97

a = 2.99

3a + b = 21.96

3•2.99 + b = 21.96

8.97 + b = 21.96

b = 21.96 - 8.97

b = 12.99

Each drink costs $2.99 and each pizza costs $12.99. The linear function rule is:

y = 2.99x + 12.99

I hope I've helped you.

8 0
3 years ago
Plz plz plz plz plz plz plz plz plz plz plz pm help me plzplzplzpl
NemiM [27]

Answer:

what is the question asked?

Step-by-step explanation:

5 0
2 years ago
F(x) = 4x + 7, g(x) = 3x^2 Find (f + g)(x)
kondor19780726 [428]
For the functions f(x) = 4x + 7 and g(x) = -9x + 11, find f(g(0)). For the functions f(x) = 3x2 - 7 and g(x) = -3x2 + 4, find f(g(2)). (Do NOT put commas in large numbers.)
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3 years ago
What is 5/20 in its simplest form
notsponge [240]
5/20 in simplest form 

1) 5/20 can be divided by 5 

5 ÷ 5 = 1 
20 ÷ 5 = 4 

It cant be divided any more 

5/20 in simplest form is 1/4 
7 0
3 years ago
Read 2 more answers
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