25-16=9
9+23=32
He had 32 CDs to begin with
Answer:
I HELPED :D
Step-by-step explanation:
Answer:
4.8% of $4,500 = $216
Step-by-step explanation:
use https://www.calculator.net/percent-calculator.html?cpar1=4.8&cpar2=4500&cpar3=&ctype=1&x=112&y=12
it is a calculator for percentages i feel that this will help you out
hope this helps!
Undo what has been done to the variable. That means to do the opposite done to the variable.
5x-4=-19
+4=+4
5x=-15
5 is being multiplied to the variable so you divide it from both sides.
x=-3
Answer:
p^2 - 16p - 80
Vieta's formulas
because 4 * (-20) = -80 and 4 + (-20) = -16
p^2 - 16p - 80 = (p + 4)(p - 20)
