Answer:
A. $8.80
Step-by-step explanation:
$9.28 x 2.5 = $23.20
$12.80 x 2.5 = $32.00
$32.00 - $23.30 = $8.80
B. 8 lbs. caramel and 2 lbs. chocolate
Step-by-step explanation:
$9.28 x 8 = $74.24
$12.80 x 2 = $25.60
$74.24 + $25.60 = $99.84
Answer:
5x+20y=425
Step-by-step explanation:
Its 5 bucks for x pairs of skates
Its 20 dollars for y bikes
x+y rentals have to equal 25
all of this is equal to 425. All that is left to do is test with number until the statement is true.
try :
5(5)+(20)(20)=425
x + y do equal 25, and the total is equal to 425.
2(3) - 3 + 7 = 6 - 3 + 7 = 10