An equiavalent expression for 40+36 can be:
46+30
50+26
etc.
As long as the expression equals 76, it is correct
hope this helps
Answer:
(f+g)(x) = 4 x^2 + (3/2) x - 7
Answer (c) on your list
Step-by-step explanation:
f+g (x) = f(x) + g(x) = x/2 - 3 + 4 x^2 + x - 4
combine the terms in "x" = x/2 + x = (3/2)x
combine the numerical terms: - 3 - 4 = - 7
Then the final expression is:
(f+g)(x) = 4 x^2 + (3/2) x - 7
Answer:
increase
Step-by-step explanation:
The rate at which you burn calories is called your metabolic rate. During exercise, you not only increase metabolism in your muscles but also in your respiratory and circulatory systems. You need a faster rate of breathing and heart rate to deliver oxygen and nutrients to your muscles.
It's the second answer (x+3)(x+8).
