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3 years ago

PLEASEEE HELLPPP

Mathematics

2 answers:

aliya0001 [1]3 years ago

7 0

the answer is c=10s-0.10s

soldi70 [24.7K]3 years ago

5 0

Answer:

10s - 0.10s is not equivalent to given situation.

C is correct.

Step-by-step explanation:

Hailey buys 10 shirts at 10% off

Cost of each short = $s

Total cost for 10 shirts = 10s

Discount Amount = 10% of 10s or 0.10(10s)

Amount to be paid = Amount of 10 shorts - Discount Value

= 10s - 0.10(10s)

= 10s - 1s

= 9s

In calculation steps we can see which are from option.

A, B and D are the steps of calculation.

Therefore, They are equivalent equation except C

Hence, Only C is not equivalent to the situation.

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Step-by-step explanation:

Let x represent attendance before drop.

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