If a plumber earns 22 dollars per job. Then he goes to 3 jobs but in addition he gets paid 38 dollars an hour. If with those 3 jobs he earned more than 350 dollars. Do you know how many hours the plumber worked? Explain in full justification

No.

Step-by-step explanation:

The problem only tells you that he earned more than 350 dollars. So it could be much, much higher, or it not be. If it told us a precise amount of money, we  would be able to find out how many hours he worked.

8y^50

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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