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Roman55 [17]
3 years ago
9

Can someone help me with 21

Mathematics
1 answer:
Darina [25.2K]3 years ago
3 0
B cuz we *3*3*3 to reach to n 7
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Which point is on the line that passes through (0,6) and is parallel to the given line? plzz helppp!
Grace [21]

Points on given line = (-12,-2) and (0,-4) because you can see them on the graph.  Then draw a parallel line thru (0,6)

To get from (0,-4) to (0,6) your x stays constant and your y coordinate increased by 10.  So your new point will do the same in relation to (-12,-2)  the x will stay constant at -12 and your y will increase by 10 to +8.  

So the answer is A (-12,8)

You can check this because parallel lines have the same slope so

y2-y1/x2-x1 should be equal for both lines.

Line 1:  -4 - (-2) / 0 - (-12) = -2/12 = -1/6

Line 2:  6 - 8 / 0 - (-12) = -2/12 = -1/6


5 0
3 years ago
A) 2(x+3)=x-4 <br>Could anyone help?​
oee [108]
If solving for x you will first need to combine like terms. Then after getting the amount of numbers and amount of x numbers you will divide the x number from both. After doing that you would get X=-10
7 0
2 years ago
Help me with this question
kaheart [24]
First combine like terms and put the expression in standard form. This expression is now in simplest form and cannot be simplified anymore.
3a + 10ab - 7a^2b - 10ab^2 + 12ab - (-4) + (-a^2b) - 5a
-10ab^2 - 8a^2b -2a + 24ab - (-4)

Hope this helps

5 0
3 years ago
What is the slope and y-intercept of the equation y=2x-7
Tom [10]

Answer:

Slope = 2; Y-Intercept = -7

Step-by-step explanation:

That how lines work

4 0
3 years ago
Read 2 more answers
Which equation best matches the graph shown below ?
Shalnov [3]
Pretty sure it’s the bottom right option
8 0
3 years ago
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