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Nataly [62]
3 years ago
6

What is the slope of the line with an equation of 5x + 8y = 16? -8/5 -5/8 5/8 8/5

Mathematics
1 answer:
zzz [600]3 years ago
5 0

Answer:

Slope m = -5/8

Step-by-step explanation:

5x + 8y = 16

Making y as subject of formula

8y = -5x + 16

Dividing each term by 8

8y/8 = -5x/8 + 16/8

y = -5x/8 + 2

Comparing with y = mx + c

Where m = slope and c the y intercept

Slope m = -5/8

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Answer:

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The perimeter of a rectangular field is 74 yards. The length of the field is 27 yards. What is the width in yard of the field
KonstantinChe [14]

Answer:

width = 10 yds

Step-by-step explanation:

perimeter = 2L + 2W

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subtract 54 from both sides of the equation:

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Use the elimination method to solve the system of equations. Choose the correct ordered pair. 
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(3y gets cancelled bc 3y-3y=0,  then add 5x with 5x, so you're left with)
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3 years ago
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