Answer:
$11.45
Step-by-step explanation:
Find the unit rate by dividing the total money by the total gallons.
33.90 / 14. 8 = 2.29 per 1 gallon.
This means 5 gallons will cost 5*2.29 = 11.45
The answer is D. The temperature coefficient should be -1,5 as the temperature is dropping by the hour. Furthermore the starting temperature is 72 degrees so that should be added to the final answer. Therefore you get t = -1.5h + 72
Answer:
1) E
2) D
3) G
4) I
Step-by-step explanation:
1)
P = 2(l + w)
P = 2(3a + 3 + 8a - 12)
P = 2(11a - 9)
P = 22a - 18
2)
P = 22a - 18
P = 22(3) - 18
P = 66 - 18
P = 48
3)
P = a + b + c
P = 3b + 7 + 7b - 2 + 7b - 2
P = 17b + 3
4)
P = 17b + 3
P = 17(6) + 3
P = 102 + 3
P = 105
Answer:
p^3×4
Step-by-step explanation:
you only need one pi so u combine like solutions or whatever and yea
