What is the product? 7-15 ²-22
2x+8 + 3x-4
O
xx-4)(x-1)
2(x-4)
Ax-1)
2.
0
(x+4)(x-4)
2xx-1)
(x-4)(x-1)
2x(x+4)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?