Answer:
Step-by-step explanation:

Answer:
x²+8x+7
Step-by-step explanation:
x²+7x+x+7
Step 1. 16x^2 + 20x - 12x -15
step 2. 4x(4x + 5) - 3 (4x + 5)
step 3. (4x + 5)(4x - 3)
Answer: (4x + 5)(4x - 3)
hope i helped^-^
Answer:
1
Step-by-step explanation:
A quarter is 25 cents. $4.17 + $0.25 = $4.42
She added 1 quarter.
This will take me a long time, but...
