-18=7-4y
-7 -7
________
-25=-4y
___ ___
-4 -4
y= 6.25
Answer:
f(x)=3^x plot = see attachment
Step-by-step explanation:
Answer:
x=1 or x=9
Step-by-step explanation:
make x the subject of the formula by correcting the right terms and then divid both sides by 2
Answer:
1 1/8 ga / 13.5 mi = .0833 ga / mi
1 / .0833 ga/mi = 12 mi / ga
or .0833 ga/mi * 13.5 mi = 1.25 ga
The answer is one in a half
