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liubo4ka [24]
3 years ago
10

Solve by elimination. 2x+5y=-1 x+2y=0

Mathematics
1 answer:
vazorg [7]3 years ago
3 0

Answer:

2x+5y+1=0

y=\frac{1}{2} x

Step-by-step explanation:

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PLEASE NO LINKS AND NO NEGATIVITY
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Answer:

Answer is 15-r .Hope it will help you

6 0
2 years ago
Choose 3 values for x that would make this inequality true. X - 4<20
Bond [772]

Answer:

x<24

x<22

x<23

Step-by-step explanation:

X - 4<20

move 4 and add it to 20

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same goes for the other solutions

8 0
2 years ago
How do you the equation of the line that passes through x-intercept (–8, 0) and undefined slope?
kifflom [539]
If the slope is undefined, then your line is a vertical line since vertical lines can have no slope (they don't have any lateral movement). Because it must pass through (- 8, 0), x must = - 8.

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8 0
3 years ago
Estimate the surface area of the rectangular prism.<br> A) 28cm<br> B) 32cm<br> C) 64cm
Ede4ka [16]

Answer:

it a

Step-by-step explanation:

4 0
3 years ago
Someone please help me!
RideAnS [48]
For this case what you should do is evaluate values of x in the function and verify that they meet the result of f (x) shown in the graph.
 The answer is
 f (x) = - 2lxl +1
 notice that
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 f (-1) = - 2l-1l + 1 = -1
 Both comply with the value of f (x) shown in the graph
 answer
 f (x) = - 2lxl +1
4 0
3 years ago
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