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3 years ago

6

Mai runs each lap in 8 minutes. She will run more than 88 minutes today. What are the possible numbers of laps she will run toda

y? Use n for the number of laps she will run today.

1 answer:

Readme [11.4K]3 years ago

4 0

Answer: 88<8n

Step-by-step explanation:

Because 88 is the least amount of time, it goes on one side of the inequity and the 8n goes on the other

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I need help with this Math question

alexandr402 [8]

Answer:

44:77 is the answer.

Step-by-step explanation:

Hope this help!!

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2 years ago

What is the price per lb of brand X coffee if 3 lb were mixed with 9 lb of brand Y coffee which costs $18/lb to make 12 lb of Ka

Georgia [21]

Answer:

$14 per lb

Step-by-step explanation:

Given:

Brand Y = $18 / lb
Special Blend = $17 / lb

Let x be the price per lb of brand X coffee

3 lbs of brand X coffee + 9 lb of brand Y coffee = 12 lbs of special blend

⇒ 3x + 9(18) = 12(17)

⇒ 3x + 162 = 204

⇒ 3x = 42

⇒ x = 14

Therefore, brand X costs $14 per lb

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1 year ago

Read 2 more answers

What is the value of B for the following triangular prism?

damaskus [11]

Step-by-step explanation:

$\frac{1}{2} (10)(12) \\ \frac{1}{2} (120) \\ 60 {cm}^{2}$

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2 years ago

Which answer describes the type of sequence? 3,4,5,6,...

In-s [12.5K]

Answer:

Arithmetic Sequence

Step-by-step explanation:

we know that

In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant, and this constant is called the common difference

we have

$3,4,5,6,...$

Let

$a_1=3\\a_2=4\\a_3=5\\a_4=6$

$a_2-a_1=4-3=1$

$a_3-a_2=5-4=1$

$a_4-a_3=6-5=1$

so

the difference between one term and the next is a constant

The common difference is equal to 1

This is an Arithmetic Sequence

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2 years ago

Write an equation of the line with a slope of −3 and y-intercept of 0.

s2008m [1.1K]

Answer:

y = -3x

Step-by-step explanation:

Substitute the numbers into the point-slope form equation:

y - 0 = -3(x - 0)

y = -3x

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2 years ago