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umka21 [38]
3 years ago
12

Question 15

Mathematics
1 answer:
Ghella [55]3 years ago
7 0

Answer:

C: -680/9

B: -185/18

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Andre45 [30]

Answer: 45/100

Step-by-step explanation:  .45 as a fraction is 45/100

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They do not form a Pythagorean Triple.

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8 0
3 years ago
If Isaac uses a coupon entitling him to a 25% discount off the purchase price before tax, how much will his bill be? Assume that
lions [1.4K]

Answer:

b) 25/100 x 79

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First we have to take out the percentage of discount and minus it from the total cost . To find the discounted price with tax, we have to take out the percentage of the tax from the discounted amount and add it to the discounted amount to get the total cost.

Step-by-step explanation:

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