1) the sum of two numbers is 64 and the difference is 6 . what are the numbers ?

Question

1) the sum of two numbers is 64 and the difference is 6 . what are the numbers ?

larger number ?

smaller number ?

2) the sum of two numbers is 61. the larger number is 5 more than the smaller number . what are the numbers ?

larger number ?

smaller number ?

3) two mechanics worked on car . the first mechanic worked for $20 hours , and the second mechanic worked for $15 hours , together they charged a total of $2900 . what was the rate charged per hour by each mechanic if the sum of the two rates was $ 165 per hour ?

first mechanic ?

second mechanic ?

Explanation / Answer

1) sum is 64 and difference=6

x=35,y=29

2)larger nume=ber=33 and smaller is 28

3)first mechanic=$ 80per hour

2nd mechanic=$ 85per hour

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