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3 years ago

Please please help me! i’m so confused

Mathematics

1 answer:

galben [10]3 years ago

4 0

Answer: Y= 9

Step-by-step explanation: I am also confused on the second box, but i can help you with the first. 5y+7=52 and I just solved that

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What is the rate of change for the following? (4,5) (2, 15)

Evgen [1.6K]

Answer:

-5

Step-by-step explanation:

Rate of Change also slope

Slope = y-y1/x-x1 = tanα = y/x

15-5/2-4 = 10/-2 =-5

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3 years ago

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Tresset [83]

Answer:

4000×.06×2 which is 480

Step-by-step explanation:

You must times the money by the ir and then the year. Or money times the year then ir, it wouldn't really matter as long you times the three of them together

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3 years ago

Please help and explain.

REY [17]

Answer:

Domain: All real numbers greater than or equal to 1.

Step-by-step explanation:

Answer 1: -14 is not in the domain

Answer 2: 4 is included in the domain

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3 years ago

What percentage of 95 is 19

Nutka1998 [239]

Answer:

Step-by-step explanation:

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3 years ago

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Sunday by 11:59pm

beks73 [17]

Answer:

The amount of markup is 88 dollars.

Step-by-step explanation:

Given that the whole sale price of bicycle is: $400

$P = \$400$

Mark up is the profit that the seller of the product makes after selling the product more in price more than its cost or buying price.

Given that mark up percentage is 22%

It can be written mathematically as:

$Mark\ up = 22\%\ of\ Price\\Mark\ up = 0.22 * P\\Mark\ up = 0.22 * 400\\= \$88$

Hence,

The amount of markup is 88 dollars.

7 0

3 years ago