Which two regions of the brain control respiration
a. hypothalamus
b. pons
c. medulla oblongata
d. a and b
e. b and c

The medulla oblongata and the pons are involved in the regulation of the ventilatory pattern of respiration. So the answer is E.

the answer is b)3/8x+1

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)