Question

For Questions 1-4: Evaluate the expression

7x+8xy-72y
O 366
O 376
O-366
O-376
when x=-2 and y=4

Answer 1

Explanation:

7x+8xy-72y

Since x=-2 and y=4

Then u just input it

7(-2)+8(-2)(4)-72(4)

-14-64-288

-366