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yuradex [85]
3 years ago
8

Chapter 2 Review

Mathematics
1 answer:
Ivan3 years ago
4 0
It’s A
Because I just did it
You might be interested in
If a 150-pound teenager eats 5.5 pounds of food per day, is that proportional to a 250-pound panda eating 40 pounds of bamboo a
taurus [48]

Answer: No It's not proportional as the constant of proportionality for both of them.are different.

Step-by-step explanation:

For the first part of the question, a 150-pound teenager eats 5.5 pounds of food per day, we've to calculate the constant of proportionality. This will be:

y = kx

150 = 5.5k

k = 27.27

For the second part of the question, a 250-pound panda eats 40 pounds of bamboo a day. we've to calculate the constant of proportionality. This will be:

y = kx

250 = 40k

k = 250/40

k = 6.25

This shows that the 150-pound teenager eats 5.5 pounds of food per day, is not proportional to a 250-pound panda eating 40 pounds of bamboo a day because th e value of k are different.

6 0
3 years ago
If f(x) =7 +4x and g(x) =1/2 what is the value of (f/g)
saw5 [17]

Answer:

10.8

Step-by-step explanation:

To find (f/g)(5), find f(5) and (g5) then divide the values.

f(5) = 7 + 4(5) = 27

g(5) = 1/2 (5) = 2.5

27/2.5 = 10.8

6 0
4 years ago
5,7,11,17,25__ find the missing number
Anton [14]
The answer is 35 please rate me the brainlest answer

5 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-4,5)and(-7,8))?
Nataly [62]

Answer:

slope is -1

Step-by-step explanation:

Slope of the line (m)=(y2 -y1)/(x2 -x1)

given

(x1, y1)=(-4 , 5)

(x2,y2)=(-7 , 8)

Now using the above formula

m =(8-5)/(-7-(-4))

m = (3)/(-7+4)

m= 3/(-3)

m=-1

therefore the slope of the line is -1

3 0
2 years ago
Find the slope of a line parallel to y = 1/2x + 3.
daser333 [38]

Answer:

The slope is 1/2

Step-by-step explanation:

hope this helps

8 0
3 years ago
Read 2 more answers
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