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andreev551 [17]
3 years ago
5

A student bought 1 box of crayons and 5 reams of paper for $54. She bought 5 boxes of crayons and 3 reams of paper for $50. What

is the cost of each box of crayons and each ream of paper?
Mathematics
1 answer:
irina1246 [14]3 years ago
7 0

Answer:

A student bought 1 box of crayons and 5 reams of paper for $54 and 5 boxes of crayons and 3 reams of paper for $50.The cost of each box of crayon and each ream of paper will cost $4 for a box of crayons and $10 for a ream of paper.  hope this helps

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Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression
salantis [7]

Answer:

7 and 21

Step-by-step explanation:

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3 years ago
The equation shows the relationship between the amount of money (y) remaining in Leigh's money box and the number of months (X)
balu736 [363]

Answer:

A. The first choice.

Step-by-step explanation:

Look at function 1.

Month 1 -----> $50

Month 2  ----> $40

The difference between month 2 and moin th 1 is 1 month.

The difference between $40 and $50 is -$10. In other words, in function 1, the amount, y, went down $10 in a month. The rate of change of function 1 is -$10/month.

Function 2

y = -9x + 60

The rate of change is the slope. The slope of function 2 is -9. In function 2, the amount of money changes -$9/per month.

Answer: A. The first choice.

4 0
3 years ago
Question part points submissions used use cylindrical coordinates. evaluate x2 + y2 dv, e where e is the region that lies inside
Inessa [10]
\displaystyle\iiint_E(x^2+y^2)\,\mathrm dV=\int_{\theta=0}^{\theta=2\pi}\int_{r=0}^{r=2}\int_{z=3}^{z=7}r^3\,\mathrm dz\,\mathrm dr\,\mathrm d\theta
=8\pi\displaystyle\int_0^2r^3\,\mathrm dr=2\pi(2^3-0^3)=16\pi
4 0
3 years ago
Need help ASAP PLEASE DUE SOON!!!
beks73 [17]

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11

Step-by-step explanation:

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7 0
3 years ago
The linear regression line for Tampa Tribune Database is y=8x+367. In approximately what year is the Tampa Tribune expecting to
lakkis [162]

The Tampa Tribune expecting to add 700 new pictures per year to their database in 2041

<h3>The linear equation of the graph</h3>

The equation of the line of best fit is given as:

y = 8x + 367

When the number of pictures added is 700, we have:

y = 700

Substitute 700 for y in y = 8x + 367

700 = 8x + 367

Subtract 367 from both sides of the equation

333= 8x

Rewrite the above equation as:

8x = 333

Divide both sides by 8

x = 41.625

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x = 41

This means that:

Year = 2000 +41

Year = 2041

Hence, the Tampa Tribune expecting to add 700 new pictures per year to their database in 2041

Read more about linear regression at:

brainly.com/question/26137159

8 0
3 years ago
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