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stiks02 [169]
3 years ago
7

Please explain how you got the answer

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

part a.

2/3 = x/6

3x = 12

x = 4

that is the answer

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What is an expression that equals 24 that includes an exponent
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I need help on this, if anyone knows how to do this can you help me out pls
ASHA 777 [7]
<h3>Answer:  (3, 0)</h3>

=================================================

Explanation:

Let's isolate x in the first equation.

x-2y = 3

x = 3+2y

Then we'll plug this into the second equation

Afterwards, solve for y.

2x + 4y = 6

2(3+2y)+4y = 6

6+4y+4y = 6

8y+6 = 6

8y = 6-6

8y = 0

y = 0/8

y = 0

Use this to find x.

x = 3+2y

x = 3+2(0)

x = 3

The solution is therefore (x,y) = (3, 0)

If you were to graph both lines, then they would intersect at the location (3,0).

-----------------------------

Checking the answer:

Plug x = 3 and y = 0 into the first equation.

x-2y = 3

3-2(0) = 3

3 - 0 = 3

3 = 3 that works

Repeat for the other equation

2x+4y = 6

2(3) + 4(0) = 6

6 + 0 = 6

6 = 6 that works as well

Both equations are true when (x,y) = (3,0).

The solution is confirmed.

6 0
2 years ago
In 1989 a postage stamp cost $.25. In 1999 a postage stamp cost $.33. Find the average rate of
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Answer:

0.33-0.25= 0.08

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lastly 0.008

Step-by-step explanation: so the  average rate of

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What is the remainder when 5,921 is divided by 15
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The remainder is going to be 11
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3 years ago
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