two mechanics worked on a car. the first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they
charged $2125. What was the rate charged per hour by each mechanic if the sum of the two earned was $185 per hour?
1 answer:
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A) 3/22x2/22 represents the probability
Answer:
Step-by-step explanation:
Let no red ribbons=x
no. Of blue ribbons=x+3
No. Of yellow ribb9ns=x+7
Totsl ribbons=28
28=x+x+3+x+7
28=3x+10
3x=28-10
3x=18
X=18/3
X=6
No .of red ribbons=6
No. Of blue ribbons=x+3=9
No. Of yellow ribbons=x+7=13
answer: 105+3x
step by step: times 3 by 35 an then 3 times x
Answer:
272.973820315
Step-by-step explanation:
