IDNLearn.com: Your reliable source for finding expert answers. Join our interactive community and get comprehensive, reliable answers to all your questions.

The phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price of the item? Explain. (5 points) (0.7c) = 42

PLEASE RIGHT ANSWER I NEED THIS FOR A *GRADED* WORKSHEET 66 points MAX PLS ANSWER CORRECTLY WILL MARK BRAINLIEST IF CORRECT :(


Sagot :

Answer:

$80

Step-by-step explanation:

The final price of $42 was after a 25% off coupon was applied.

Therefore, $42 is 75% of the price before the coupon was applied.

So cost before coupon applied = 42/75 x 100 = $56

The price of $56 was after the 30% mark down was applied.

Therefore, $56 is 70% of the price before it was marked down.

So cost before mark down applied = 56/70 x 100 = $80