John is 12 years old. his dad paid him $15 to mow the lawn 3 times last month. if he mows the lawn 5 times this month, using the properties of proportions how much can he expect?

his dad paid him 15 dollars to mow the lawn three times. from this we know he gets paid 5 dollars for every time he mows. if he mows five times, he should expect 25 dollars because 5 times five is 25.

He can expect $25 because if you use the properties of proportions for each time were $5. They are the $15 of the last month. So, that month he will have $25.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this