That Is The Correct answer ) 20
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- Dante
"more" means added to, or addition. So 8 more than 'x' is:
x + 8
Answer:
<h2>y=60+25h+0.3r</h2>
Step-by-step explanation:
let y be the total charges
given that the hour is h
and the cost for raw material is r
therefore
1. The first hour of service call = $60
2. For each additional hour= 25h
3. 30% over the cost of the materials.= 30/100*r=0.3r
total charges
y=60+25h+0.3r
therefore the expression is
y=60+25h+0.3r
The original value of the sum is $131.1273...
Rounded up that is $131.13
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