3 years ago

What is the answer to this question?

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

Answer:

10 in., 18.5 in., 31.5 in.

Step-by-step explanation:

Ask me if you need step-by-step, since the problem seems to be multiple choice.

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88 less than 8 times a number is 34 less than twice. turn to equation

dedylja [7]

8x - 88 = 2x - 34

6x = 54

x = 9

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3 years ago

4. Two unbiased coins are tossed. Calculate the probability that

diamong [38]

Answer:

Step-by-step explanation:

3 coins make for 8 possible outcomes {HHH,HHT,HTH,THH,HTT,THT,TTH,TTT}

4 Possible outcomes conatin 2 or more heads.

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3 years ago

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Jason scored a total of 38.14points in four events during his state gymnastic compitition.if he had the same score for each even

Solnce55 [7]

That would simply be
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2 years ago

Lemonade stand math problem

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3 years ago

Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies $52,000. Each day, she spends $650

amid [387]

<u>Answer-</u>

The equation is $960d-650d = 52000$ and Julianne will begin making a profit after 168 days.

<u>Solution-</u>

Julianne's start-up cost = $52,000,

Each day, she spends = $650,

and she earns = $960 per day,

If 'd' is the number of days to overcome the start-up and daily operation cost, then

total operation cost of d days = $650d and

total student lesson fees earned in d days = $960d

∴ The equation to represent the situation is,

$960d-650d = 52000$

∴ Julianne will begin making a profit,

$\Rightarrow 960d-650d \geq 52000$

$\Rightarrow 310d \geq 52000$

$\Rightarrow d \geq \frac{52000}{310} =167.74 \approx168(ans)$

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2 years ago