Answer:
A
Step-by-step explanation:
Answer: 2/1
2/1 because you use rise/run which is moving up 2 units from (0,3) to (0,5) and then moving right 1 unit to (1,5)
Expand
8a + 16 + 4 + 6a
Collect like terms
(8a + 6a) + (16 + 4)
Simplify
<u>14a + 20</u>
A 36% discount means the selling price is (100-36)% = 64% of the original price.
$272 = 64% of x = 0.64·x
x = $272/0.64 = $425
