Answer:
Step-by-step explanation:
P = 2(3x-20) + 2(2x+4) = (6x-40) + (4x+8) = 10x-32
Answer:
25% off $60 = $15
15% off $60 = $9 - 10%= $0.90
Step-by-step explanation:
$60 divided by 4= 25 x 4 = 100 is the whole number
Answer:
22
Step-by-step explanation:
8={1, 2, 4, 8}
12={1, 2, 3, 4, 6, 12}
GCF={4}
3(4)+10
=12+10=22