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TEA [102]
3 years ago
13

Is (-3, -9) a solution of the equation y = 3x ?

Mathematics
1 answer:
makkiz [27]3 years ago
3 0

Answer:

Yes.

Step-by-step explanation:

-3 * 3 = -9

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Write in standard form an equation of the line passing through the given point with the given slope.
Contact [7]

Answer:

Opt B.

Step-by-step explanation:

Remember that the equation of a line tells us that y=mx+b, where m is the slope (Which we have and is -8), just need to find b, for that, lets eval the given point (1,-5) in the above equation.

-5=-8*1+b

Where we obtain that b=3

Our line is written as y=-8x+3

And in standard form that would be (grouping variables in the same side of equality sign)

y+8x=3

4 0
4 years ago
If you save $700 and earn $3 interest for every $100, how much money will you have in all?
Margaret [11]

Answer:

721

Step-by-step explanation

700 divided by 100 is 7.

So you have 7 hundred and 7 times 3 is 21.

700+21=721

4 0
3 years ago
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Solve for y.<br>4y - 3y = 16<br>y=​
Lady_Fox [76]

Answer:

y = 16

Step-by-step explanation:

4-3 is 1 also known as y

therfor y = 16

7 0
3 years ago
20 points!~ And thanks if you help me.
Oduvanchick [21]

Answer:

A : w+6=32 |-6

w=26

B:w-6=32 |+6

w=38

8 0
3 years ago
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Find the sum of find the sum of 3/4 of 8 1/3 of 4
leonid [27]
3 Divided by 4 is .75
0.75 divided by four is 1/2
1/3 divided bt 4 is 1/12
3/32 + 1/12 is 17/96 (that is in simplest form)
Therefore 
17/96
8 0
4 years ago
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