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Ganezh [65]
3 years ago
11

Marvin has 4 books to read for homework this week. If he reads 2/3 of a book each night, how many nights will it take him to rea

d all four books?
Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0
Total nights = 4 ÷ 2/3 = 4×3/2 = 6 nights
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She only asked the students in her ballet class, which is probably biased toward ballet. She should survey everyone in The Dance Academy. That way, the answers won't be biased.
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What is 10 times 0.84?
s344n2d4d5 [400]
10 times 0.84 is 8.4 or 8.40 is completely fine as well.
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a company or the 10 box lunches from a deli for $74.50 each box lunch cost the same amount which equation represents a proportio
TiliK225 [7]

Hi!

<em>Step:</em>

<h3>We need to divide $74.50 by 10.</h3><h3>So we get $7.450 </h3><h3>but we remove the 0 :)</h3><h3 /><h3>Knowing that x is the number of boxed lunches and the company would have to pay $7.45.</h3><h3 /><h3>we can just do <em>7.45x = y</em> where y is the total cost for the lunches.  </h3><h3 /><h3 />

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7 0
3 years ago
Write the slope-intercept form of the given line. Include your work in your final answer.
Degger [83]

Answer:

y=1x+-1

Step-by-step explanation:

y=mx+b

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b=y-intercept form which is -1 because that is where the line meets the y axis

8 0
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A line is written in standard form Ax + By = 0, where A and B are not
cricket20 [7]

Answer:

A point that must lie on this line is the origin (0,0)

Step-by-step explanation:

we know that

The equation of the line in standard form is equal to

Ax+By=C

where

A is a positive integer

B and C are integer

In this problem

C=0

so

Ax+By=0

That means, that the line represent a proportional relationship between the variables x and y

Remember that in a proportional relationship the line passes through the origin

therefore

A point that must lie on this line is the origin (0,0)

5 0
3 years ago
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