2 years ago

Simplify the expression. 4y + 3( y+1) + 2 (x + 5)

Mathematics

1 answer:

Alik [6]2 years ago

5 0

Answer:

4y + 5x + 13

Step-by-step explanation:

4y + 3(y + 1) + 2(x+5)

Distribute

4y + 3y + (3 x 1) + 2x + (2 x 5)

4y + 3y + 3 + 2x + 10

Combine like terms

4y + 5x + 13

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2 years ago

Suppose y varies directly as x and y equals 21 when x = 3 find x when y = 42

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y = kx find k

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2 years ago

Read 2 more answers