Answer:
$220 dollars
Step-by-step explanation:
a = p * w (the percentage formula)
subsitute. It rose by 30 % since last year so you're going to put 1.30 (30% -> 0.30 then add 1)
286 = 1.30 * w
solve.
w = 220
This is a very challenging equation but I'll try my best!
<span>y-k=a(x-h)^2
</span>
Answer:
a
Step-by-step explanation:
Answer:
It should be the last one
Step-by-step explanation:
If it's wrong sorry but I'm pretty sure it that one