An = 2n + 2
a1 = 2(1) + 2 = 2 + 2 = 4
a2 = 2(2) + 2 = 4 + 2 = 6
a3 = 2(3) + 2 = 6 + 2 = 8
a4 = 2(4) + 2 = 8 + 2 = 10
a5 = 2(5) + 2 = 10 + 2 = 12
Answer:

Step-by-step explanation:

Required
Solve for h

Subtract 2B from both sides


Reorder

Divide through by P

120$ <span>is 75% , so what is 120$'s 100% ?</span>
120 divided by 75 = 1.6
1.6 multiplied by 100 = 160 $
The original price is 160$.