Answer:
Yes! Our total savings on gas proportional to the number of beverages you purchase.
Step-by-step explanation:
Here, each liter of gas costs $3.
Every beverage you purchase you save $0.20.
So, if you purchase for $9, you will save 3*$0.20 = $0.60
So, this is proportional because when increase in purchase, there is proportional increase in savings.
X² + x - 20
= (x+5)(x-4)
x + 5 = 0
x = -5
x - 4 = 0
x = 4
hence the answer is C
Answer:
1.x=-7y
2.x=8-4y
Step-by-step explanation:
Your car's gas mileage is 15.5 miles to the gallon. On 55 miles of gas, you could drive 852.5 miles.
Answer:
197
Step-by-step explanation:
-7 + 4 + 200 =
-3 + 200 =
197
