Bobby is earning money for a new radio. he is paid $4.00 for each car he washes and $1.00 for each bag of leaves he rakes. if he washes 7 cars and fills 10 bags of leaves, how much money will he earn?

He washes 7 cars and gets $4.00 for each one :

So it's the number of cars times the money he gets for each one - 7 times 4 = 28

He fills 10 bags of leaves and gets $1.00 for each bag:

So it's the number of bags times the money he gets for each one - 10 times 1 = 10

Than you add the money from the cars to the money of bags : $10 + $28 =

$38 total

$38.00

why; live

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0