Answer:
20+y=xgallons
Step-by-step explanation:
Answer:hOPE THIS HELPS ^_^
X signifies the sun god, a simple-rayed sun or star. In clothing sizes, X means “extra,” as in “XS” for extra small, “XL” for extra-large, and so on. X in aerospace stands for “experimental." X is the diagnostic tool familiar to all of us as the X-ray. Vitamin X refers to the rave or dance club drug, Ecstasy.
Sinx = 4/5, cosx = 3/5 and tanx = 4/3
F(9) = 9 - 13
Solution: f(9) = -4