3 years ago

Write the following equation in standard form. y=-2x-7

Mathematics

1 answer:

frosja888 [35]3 years ago

5 0

Answer:

2x+y=−7

Step-by-step explanation:

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Rita bakes cakes to earn money. She spent $30 for supplies to make 15 cakes. Which inequality shows how much Rita has to charge

Alex Ar [27]

First we have to see the formula of profit, which is

$Selling \ price - cost \ price = profit$

And it is given that profit should be atleast $150, that is

$Profit \geq 150 \\ Selling \ price - cost \ price \geq 150$

Let Ritax dollars per cake, so for 15 cakes, she charge 15x .

And she epent 30 dollars for 15 cakes.

So we will get

$15x-30 \geq 150$

Adding 30 to both sides

$15x \geq 180 \\ x \geq 12$

Correct option is the second option .

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nexus9112 [7]

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I think the answer is 819, but I am not sure.

Step-by-step explanation:

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What is 2.1 yd/min=ft/s

Brums [2.3K]

6.3 feet per 60 seconds so if you want feet per one second you need to divide 6.3 and 60 which is 0.105 ft per 1 sec.

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3 years ago

What property’s allow 5=b to be written as b=5

sineoko [7]

Commutative Property allows 5=b to be written as b=5!

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3 years ago

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ivann1987 [24]

Answer:

8.08 pounds

Step-by-step explanation:

96-15.2=80.8

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