Given f (x) = x^2 + 4x and g(x) = 9 - x^2, find f +g, f - g, fg, and f/g Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n). (f +g)(x) = ?
(f - g)(x) = ?
fg(x) = ?
f/g(x) = ?​

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

1.30

step-by-step explanation:

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.