3 years ago

Mark is adding X and -4. He finds the LCD to be 3x. What should he do next to find the sum?

Mathematics

1 answer:

MariettaO [177]3 years ago

8 0

Answer:

Step-by-step explanation:

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The total cost of a new calculator is $81.05. This price includes a 10% discount followed by a 6.5% sales tax. What was the orig

satela [25.4K]

Answer:

68.245

Step-by-step explanation:

total cost = $81.05

10% discount is 10/100× 81.05=8.105

substract 8.105 from 81.05= 72.945

with a 6.5% sales tax

6.5/100× 72.954 = 4.7

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if am wrong let me know

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3 years ago

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is

Marina CMI [18]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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