3 years ago

Simplify -3x + 2y + x - y

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

Answer:

-2x+y

Step-by-step explanation:

zaharov [31]3 years ago

4 0

-2x+y I could do a whole explanation but I would prob want the answer

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Diano4ka-milaya [45]

Answer:

f) Not possible

Step-by-step explanation:

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Nina [5.8K]

Answer:

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3 years ago

A device used in golf to estimate the distance d, in yards, to a hole measures the size s, in inches, that the 7-ft pin appears

Nesterboy [21]

This is a proportional problem.
The distance 'd' corresponds to the 9 inches.
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Convert 7ft to 7/3 yds. This way you have equal ratio of yds to inches.

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7 0

3 years ago

Read 2 more answers

What is the value of y? 40° Y + 30°

stepan [7]

Answer:

y = 55

Step-by-step explanation:

The sum of the angles of a triangle are 180

40 + y+30 + y = 180

Combine like terms

70 +2y = 180