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3 years ago

(x+2y = 10 16y=-3x+30

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

7 0

Answer:

x = 10, y = 0

Step-by-step explanation:

x + 2y = 10

x = 10 - 2y (Bring the 2y to the right)

16y = -3x + 30

16y = -3(10 - 2y) + 30 (Substitute x to 10 - 2y)

16y = -30 + 6y + 30 (Expand brackets)

10y = 0 (Bring y to the left)

y = 0

x = 10 - 2(0) (Substitute y = 0)

x = 10

x = 10, y = 0

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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3 years ago

Read 2 more answers

Mike is training for a cross country bike ride. He rides his bike 60 miles, 66 miles, 70 miles, 60 miles, and 51 miles on the fi

forsale [732]

Answer:

47 miles

Step-by-step explanation:

The formula for Mean = Sum of values/Number of values

Number of values is 6

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3 years ago

Find the midpoint of diagonal AC of ABCD

Vladimir79 [104]

Answer:

M= (1, 3)

Step-by-step explanation:

we have from the picture:

A = (-3,5)

C = (5, 1)

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so we have:

x1= -3 y1 = 5

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3 years ago