The parabola has a minimum value of -3 due to the subtraction at the end of the equation.
Answer:
square root 162
Step-by-step explanation:
$ 7 dollar reduction....that means new price is (32 - 7) = 25
percent decrease = (original number - new number) / original number..* 100
(32 - 25) / 25....* 100
7/25 * 100
0.28 * 100
28% decrease <==
Answer:
x=6
Step-by-step explanation:
Put the problem into y=mx+b format we knoe the inital value b is 6 now m is 3 and y the overall price is 24. Use the distributive property.
24=6+3x y=6+3x y=24
-6 -6
<u>18</u>=<u>3x</u>
3 3
6=x
x=6
