Answer:
19.08
Step-by-step explanation:
each gal = $2.12
gals filled = 9
9 x 2.12 = 19.08
Answer:
3x - 6
Step-by-step explanation:
To evaluate f(2x) and f(x + 2) substitute x = 2x and x = x + 2 into f(x)
f(2x) = 3(2x) - 2 = 6x - 2
f(x + 2) = 3(x + 2) - 2 = 3x + 6 - 2 = 3x + 4
Thus
f(2x) - f(x + 2)
= 6x - 2 - (3x + 4)
= 6x - 2 - 3x - 4
= 3x - 6
I got 35 hours. You can solve by doing 10x+125=7x+230.
Answer:
6,3,-3, and -6
Step-by-step explanation:
You just replace y with the given numbers, then solve for x
Answer:29
Step-by-step explanation:
simplified: 18+12-1=29
