Answer:
It will cost Irene $31.45 to fill the tank
Step-by-step explanation:
Irene's tank holds 14 gallons. It has 5.5 gallons in it.
14- 5.5 = 8.5
Irene can put in 8.5 gallons to fill it.
8.5 gallons and $3.70
8.5 * 3.7 = $31.45
It will cost Irene $31.45 to fill the tank
Answer: D
Explanation: Anything times 0 is 0.
Set the equations equal to one another and solve for x
4x + 4 = -3x - 3
7x + 4 = -3
7x = -7
x = 1
Now pulg x into one of the equations:
y = 4(-1) + 4
y = -4 + 4 = 0
THe answer is now (-1, 0)
Answer:
31
Step-by-step explanation:
100-7= 93
93÷3=31