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user100 [1]
3 years ago
11

Solve the system by substitution.

Mathematics
2 answers:
stira [4]3 years ago
8 0
The answer is B hope this helps!
Lynna [10]3 years ago
7 0

Answer:

x =-8 y= -7 z= 5

Step-by-step explanation:

if z = 5

2x - y +5 = -4 ➡2x - y = -9

3y - 2x - 5 = -10 ➡ 3y -2x = -5 adding these up 2y = -14 (2x eliminated) y is -7

by replacing z and y you can find x too

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The radius of a circle is 50 feet what is the circumstances of the circle use 3.14 for pi
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Answer:

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Nikolay [14]

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Step-by-step explanation:

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5 0
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Which fraction below is equivalent to 4/5
Mrrafil [7]

Answer:

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