Answer:
(z-9)(z+2)
Step-by-step explanation:
U have to find numbers which when u multiply u get -18 and subtract u get -7
-18= -9×+2,2-9=-7
Z²+2z-9z-18
Z(z+2)-9(z+2)
(Z-9)(z+2)
15/2 = 7.5
7.5 x 2 1/2 = 18 3/4 cups
Hope this helps!
Answer:
25 stickers.
Step-by-step explanation:
HOPE IT HELPS
Answer: His weekly allowance is $20.
Step-by-step explanation:
His weekly allowance = (15 - 5) * 2
15 - 5 = 10
10 * 2 = 20