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Sedaia [141]
3 years ago
7

Please Find the solution to the following system using substitution or elimination: y = 3x + 7 y = -2x -3

Mathematics
1 answer:
Dmitrij [34]3 years ago
5 0
Answer: A (-2, 1)
see image explanation attached

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Is 1/4 of the smaller waffle equal to 1/4 of the larger waffle? Explain.
shepuryov [24]
I’m not sure if there’s supposed to be a diagram bit I would suppose the answer would be no.

The answer is not as 1/4 of a smaller waffle is not the same as 1/4 of a larger waffle. The percentage of the waffle you take may be the same but since the larger waffle is bigger, 1/4 of the larger waffle would be bigger in size than 1/4 of the smaller waffle.

I think this is the answer but I’m not sure there is a diagram but yea, my answer would be no.
8 0
2 years ago
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HELLPPPP PLEASE QUICKK ASAP
asambeis [7]

Answer:

9

Step-by-step explanation:

The reason why it is 9 is because if you look to the bigger triangle, you can see that 15 is 3/4 the size of 20, so once you find what number is 3/4 of 12, you have the answer, 9! Hope this helps!

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4 years ago
Marsha Green makes $9.19 per hour. Find her social security tax at the rate of 7.65% for a 40-hour work week.
ira [324]

Answer:

$28.12

Step-by-step explanation:

$9.19 x 40 = $367.60 x 7.65% = $28.12

5 0
4 years ago
Explain 42+28 by making tens
djverab [1.8K]

Answer:70

Step-by-step explanation:

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2 years ago
What is the slope of the line that passes through the points (-2,7) and (2,-5) in simplest form ?
creativ13 [48]

Its m=\dfrac{\Delta y}{\Delta x}=\dfrac{7-(-5)}{-2-2}=\dfrac{12}{-4}=\boxed{-3}.

Hope this helps.

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3 years ago
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