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3 years ago

11

Solve the system of equations. y=3x+7 y=5x-9

1 answer:

Vesnalui [34]3 years ago

5 0

x=8

y=31

I just plugged in a bunch of numbers until I got it

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if you can draw a number line that shows the relationship between tons and pounds, what would it look like? Explain

Otrada [13]

Relationships are usually expressed in two or more dimensions.

The number line you asked about might look like the one below.

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3 years ago

J is 7 times as large as 6

iris [78.8K]

Hello!

In order to find J you must multiply 6 by seven because J is 7 times larger than 6. So : 7 ⋅ 6= 42.

I hope it helps!

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3 years ago

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Why 3/7 is iqual to 9

valina [46]

Answer:

i don't think it is equal to 9

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4 years ago

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8x - 3y = -9 what is the slope-intercept form?

a_sh-v [17]

Answer:

y=(8/3)x+3

Step-by-step explanation:

8x-3y=-9

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y=(8/3)x+3

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3 years ago

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Evelyn is shopping for laundry detergent, and she prefers to get the best unit price she can. At the store, brand A is priced at

Bad White [126]

Answer: Brand B is the best unit price

Explanation:

Brand A:
6 = 54$

1 = 54/6
1 = 9$

Brand B:

9 = 63$

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1 = 7

So brand B is much cheaper

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3 years ago