SALE 20% off original price!
Lamar buys a gold ring during the sale. If Lamar pays $216, what was the original price?
Submit

1080

Step-by-step explanation:

multiply the part by the whole number which in this case the whole number would be 100.

216×100=21600. Next you divide 21600 by the percentage

21600÷20=1080 therefore the answer is 1080

Step-by-step explanation:

Original price is x, then the sale price is:

If 0.8x is 216, then x is:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

but which class are u may know that first