3 years ago

Complete the solution of the equation. Find the value of y when x equals -1. -2x+7y=-54

Mathematics

1 answer:

svetoff [14.1K]3 years ago

4 0

Answer:

Step-by-step explanation:

-2(-1) + 7y = -54

2 + 7y = -54

-2 -2

7y = -56

Divide by 7

y = -8

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24.58

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Answer:

See explanations for step by step procedure to answer

Step-by-step explanation:

Given that;

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Step-by-step explanation:

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3 years ago

What is the equation of the line that passes through (4, -1) and (-2, 3)?

inessss [21]

(4,-1),(-2,3)
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y = mx + b
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use either of ur points...(4,-1)...x = 4 and y = -1
now sub into the formula and find b, the y int
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3 years ago

Read 2 more answers

A school survey of 90 sixth graders showed that 25% of them play basketball and about 17% play soccer. What are the chances that

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Answer:

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