1 year ago

Which equation has a solution of 4? Select all that apply .

Mathematics

1 answer:

8_murik_8 [283]1 year ago

5 0

Answer: C and B

Step-by-step explanation:

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Your friend buys a skateboard that is on sale for one third off the original price. Your friend spent $36 than the original pric

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Answer:

original price of skateboard = $54

Step-by-step explanation:

Let the original price of the skateboard be x

selling price = one third off the original price = $36

x - (1/3x) = 36

$\frac{x}{1} - \frac{x}{3} = \frac{3x-x}{3} = \frac{2x}{3}$

$\frac{2x}{3} = 36\\2x = 108\\x = \frac{108}{2} = 54$

∴ x = 54

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2 years ago

An operator at the top of a lighthouse sights a sailboat. The point from which the sighting is made is 25 m above sea level. The

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Answer:

141.78 m

Step-by-step explanation:

Let d = distance of boat from the base of the lighthouse

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2 years ago

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2 years ago

Fern rounded to the nearest ten to estimate 548-132. She subtracted 540-130 and got 410. Is Fern's estimate correct? Explain.

tensa zangetsu [6.8K]

Fern's estimate is not correct because he rounded 548 wrong, it would be rounded to 550 instead since the number 8 is closer to 10. So the correct answer would be 420.

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3 years ago

The table shows the frequency of colors in a bag of skittles. Based on this data, what is the approximate probability that a BLU

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Where is the image of the table?

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2 years ago