Answer:
c = 64
Step-by-step explanation:
Given
x² - 16x + c
To complete the square
add ( half the coefficient of the x- term )² to x² - 16x
x² + 2(- 8)x + 64
= (x - 8)²
Thus
x² - 16x + 64 = (x - 8)² ← a perfect square
with c = 64
You can use the calculator it’s easier and plus you don’t have to put four 9’s
Answer:i feel like its most likely gonna be the last one
Step-by-step explanation:
Multiply the amount Emily has by 2/3 to find how many Samantha has:
36 x 2/3 = 24
Now add the two amounts together for the total:
36 + 24 = 60 total lollipops.
Answer: 60
