Question

Evaluate.

x - 2y if

x = - 3 and y = - 6

Question 1 options:

15


9


- 9


- 15



Evaluate if x = 2.5 and y = - 14.6.

x - |y|

Question 2 options:

- 17.1


12.1


17.1


- 12.1

Answer 1

the answer to the first question is 9

Answer 2

(-3)-2(-6)=
-3+12=
9

(2.5)-|-14.6|=
2.5-|14.6|=
2.5-14.6=
-12.1