Answer:
Answer is 400:600,6:9,66:99
Step-by-step explanation:
I hope it's helpful!
Answer:
y=60+25h+0.3r
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
Answer:
first quotient is 31 second quotient is 6
Step-by-step explanation:
divide 1,178 with 31 so that's how you get your answer:)
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D is not equivalent because it equals 4/25 y 5 I think
