Evaluate the expression when x=2 and y= -3. -x+2y​

-8

Step-by-step explanation:

It would be -2+2(-3)

Which means -2 plus 2 times -3

According to PEMDAS you have to do parenthesis first so 2 times -3 is -6 +-2=-8

So the answer is -8

it would be -2 + 2(-3)

Step-by-step explanation:

the numbers given would replace the variables, so x would become -2 since its -x, and y would be (-3) in parenthesis since its to be multiplied (i believe if im remembering correctly) therefore it would become:

-2 + 2(-3)

keeping all the signs and proper places

hope this helped and is what you were looking for!!

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25