Answer:
30x10 12
Step-by-step explanation:
Answer: I predict 460.
Step-by-step explanation:
-7y-4x=17y-2x=53
-4x=24y-2x=53
-2x=24y=53
24y+2x=53
You would have to solve one at a time.
y=53/24
y=2.21
x=53/2
x=26.5
She should use 0.74 gallons you have to take 20 and timed it by 3.7 % and thats how you get to see whats left that she need.
D. {x | x E R} because its all real numbers
