Answer:
70.8 kg
Step-by-step explanation:
This is a division problem.
637.2 kg / 9 = 70.8
Answer: 70.8 kg
Answer:
Rate of increase in water pressure is 992
Step-by-step explanation:
Step-by-step explanation:
(hog)(x) = h(g(x))
= h(3x + 7)
h(x) = x + 8
h(3x + 7) = 3x + 7 + 8
h(3x + 7) = 3x + 15
(hog)(x) = 3x + 15