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3 years ago

PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP 15 POINTS PLZZZZZZZZZZZZZZZZZZZZZZZZ

Mathematics

2 answers:

AlexFokin [52]3 years ago

8 0

Answer:

a.) 7x-15=20

b.) 35-15

c.) he bought 5 bags

Mars2501 [29]3 years ago

3 0

Answer:

Let the entire purchase amount be the number of bags he bought, B, times the price per bag

So B*8 = the entire purchase price

From this ...he subtracts 10 and pays 30

So we have this

B*8 - 10 = 30 add 10 to both sides

B*8 = 40 divide both sides by 8

B = 5 bags

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3 years ago

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2 years ago

The daily sales at a convenience store produce a normal distribution with a mean of $1,250 and a standard deviation of $125. The

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Answer:

0.6844 is the required probability.

Step-by-step explanation:

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2 years ago

Maths 5x² - x(x + 4)

alexgriva [62]

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3 years ago

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gogolik [260]

Answer:

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Step-by-step explanation:

√((100 * 2)/2)

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Next, divide by 2

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3 years ago

Read 2 more answers