<span>4(x - 2)</span>² <span>- 9
= 4(4-2)</span>² - 9
= 4(2)² - 9
= 4*4 - 9
= 16 - 9
= 7 ← answer
Answer:
c
Step-by-step explanation:
2 plus 3 plus 4 equals 9
So 2/9 chance you would get a blue marble
It is a formula In ratio and proportion
Answer:
$25.50
Step-by-step explanation:
So we have a 15% off coupon. We can multiply 25×.85 to find our new price.
Our total is now $21.25
Now to find the tip do $21.25 +(.2 × 21.25)
*The .2 is 20 percent of our discount price.*
We then get $25.50
