Jason gets paid $20 to babysit for 4 hours. he gets $30 for 6 hours and $50 for 10 hours. which equation shows how much money ,m, jason gets paid for babysittting h hours?
a-m=4h
b-m=5h
c-m=h+40
d-m=h+16

X+ y = 5 ; x - y =3 solve using linear combination

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.