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2 years ago

When an item is marked down 10% , why does it make sense to multiply the price by 0.9?

Mathematics

1 answer:

zheka24 [161]2 years ago

6 0

Answer:

Since there is 10% off of the price, the new cost is 90% of the original. So we just multiply the price by 0.9

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I will give multiple brainlist to people who help me with these slides!

lesantik [10]

Answer:

A)6

B)ST

Step-by-step explanation:

A if u turn it, 15 is equal to the 10

15/9=10/x

x=90/15

x=6

B) Turn it so #2 is facing up.

ST is the same.

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2 years ago

Read 2 more answers

Two percent of all seniors in a class of 50 have scored above 96% on an ext exam, which of the following is the number of senior

dalvyx [7]

Answer:

The number of seniors who scored above 96% is 1.

Step-by-step explanation:

Consider the provided information.

Two percent of all seniors in a class of 50 have scored above 96% on an ext exam.

Now we need to find the number of seniors who scored above 96%

For this we need to find the two percent of 50.

2% of 50 can be calculated as:

$\frac{2}{100}\times50$

$\frac{100}{100}$

$1$

Hence, the number of seniors who scored above 96% is 1.

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3 years ago

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Likurg_2 [28]

Answer: Hello! I believe your answer would be 162.

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2 years ago

A customer in a store had two 50% off coupons. She tried to buy a purse with them, gave them to the cashier

antoniya [11.8K]

Answer:

Well, I think that the 50% coupons would give you only 50% off of your entire purchace. Not 100% off.

Step-by-step explanation:

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2 years ago

PLS HELP! WILL GIVE BRAINLIEST!!

Alisiya [41]

Answer:

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Step-by-step explanation:

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3 years ago