Divide the total cost by 4:
272 / 4 = 68
It cost $68 for 1 tire
2.75 is 110%
2.75/1.1=2.50
Therefore, the main bill was two and a half dollars
Improper fraction - 37/15 or mixed fraction - 2 7/15
Website 1
y=1.50x+30
Website 2
y=2x+30
Hope this helps!
Answer:
-4
Step-by-step explanation:
let x equal the unknown number
x-6 = 5(x + 2)
You need to distribute the 5
x-6 = 5x + 10
Then subtract x from 5x
-6 = 4x + 10
Subtract the 10 from -6
-16 = 4x
Divide
-4 = x