make the denominators the same so you cancompare
The answer for question number 1 is : 2x + 4
and for question number 2 : 10
Answer:
$31.25
Step-by-step explanation:
Let's set up an equation.
$220. 28 - total
$126.53 - cost for parts
3 - # of hours
? - price per hour
3h + $126.53 = $220.28
Subtract $126.53 from both sides.
3h = $93.75
Divide by 3.
h = $31.25
The mechanic charges $31.25 per hour for labor.
Hope that helps.
Answer:
X=4
Step-by-step explanation:
4*4=16+7=23
