Harper has $15.00 to spend at the grocery store. she is going to buy bags of fruit that cost $4.75 each and one of box of crackers that costs $3.50.

2 bags of fruit with $2.00 left over

Step-by-step explanation:

2 x $4.75 = $9.50

$9.50 + $3.50 = $13.00

$2.00 left over

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7