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yaroslaw [1]
3 years ago
15

Document shows question.

Mathematics
1 answer:
yulyashka [42]3 years ago
4 0

Answer:

50

Step-by-step explanation:

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What are the solutions of the system 7x + 3y = -3 and y = -2x? (-1, 0) and (0, -1) (-8, 3) and (3, -8) (-1, 0) and (-8, 3) (0, -
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What is the inverse of the function f(x) = x +3?
lana66690 [7]

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The inverse is x-3

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y = x+3

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3 years ago
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How to solve r^2/2r^3 step by step please
ZanzabumX [31]
Can't solve this, because it's not an equation.  It's an expression, and I think your goal is to simplify it.

<span>r^2/2r^3 would be better written as 

</span><span> r^2            r^2
------- = -----------       this should be reduced by cancelling "r^2:"
2r^3       2r(r^2)


    1
--------     (answer)
   2r</span>
3 0
3 years ago
Write an equation that passes through (-2,8) and(-4,-4)
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Y=6x+20
Use the formula y2-y1/x2-x1. then to fidn the y intercept use the formula y=mx+b and solve for b.
6 0
3 years ago
Please help me! I’m so lost and don’t know where to start.
IRISSAK [1]
105600

Hope this helped :))
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