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ella [17]
3 years ago
15

I got a lotnof missing work

Mathematics
1 answer:
SashulF [63]3 years ago
8 0
Each eraser was $4.

6+4(3)=18

6+12=18

please vote my answer brainliest. thanks!
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The price of dress fabric is proportional to the length of fabric purchased. The graph shows this relationship.
professor190 [17]
C. 8$/m. The rate is the same as the slope. To find the slope, we find "rise over run," or the change in the height/change in length (OR, change y/ change x) 
The change in y is 24-8=16
The change in x is 3-1=2

16/2= 8$/1 m.   This is the unit rate because it describes the change in y over ONE UNIT of x. 
4 0
2 years ago
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1,367.5897 to the nearest whole
Inga [223]

Answer:

1368

hope this helps

have a good day :)

Step-by-step explanation:

6 0
3 years ago
You just looked at the graph of this system of equations. Why will the lines never intercept?
Basile [38]

Answer:

Step-by-step explanation:

The have the same slope, -1, but different y-intercepts. The lines are parallel.

7 0
2 years ago
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A retailer sells a refrigerator for a list price of $1,200. The retailers cost was $850. What is the percentage of the markup?
matrenka [14]

Answer:

41%

Step-by-step explanation:

1200-850=350

350 is the markup, now we need the percentage

the orginal price was 850 so we just need to divide 350 by 850

we get 0.4117...

convert that to a percentage and we have 41% markup

8 0
2 years ago
Mrs. Steward needs to save (4.2 X 10^6) dollars for her children's college education. If she can save (1.4 X 10^2) each month, h
qwelly [4]

Answer: 30,000 months or 2,500 years

She'd better start saving more haha.

Step-by-step explanation:

Goal=4.2x10^6\\Savings/month=1.4x10^2

\frac{4.2x10^6}{1.4x10^2} =(\frac{4.2}{1.4})x10^(^6^-^2^)=(3)x10^4=3x10^4 =30000 months=\frac{30000}{12}=2500years

3 0
3 years ago
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