Evaluate the expression x+2y when x=2 and y=−2.5.

-3

Step-by-step explanation:

If you plug in the numbers, the equation would look like: 2+2(-2.5)

Multiply 2 by -2.5 and you'll get -5 as your product. Add 2 and -5 together to get the sum of -3.

e) none of the above because the measure of angle cba is 101°

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