109k views
5 votes
Evaluate 8x-y for x = 3 and y = 4. A) 20 B) -4 C) 12 D) 8

User Donvino
by
7.6k points

1 Answer

1 vote

Final answer:

The value of 8x-y when x = 3 and y = 4 is 20.

Step-by-step explanation:

To evaluate 8x-y for x = 3 and y = 4, we substitute x = 3 and y = 4 into the expression.

8x - y = 8(3) - 4 = 24 - 4 = 20

Therefore, the value of 8x-y when x = 3 and y = 4 is 20.

Learn more about Evaluating expressions

User Mehrdad Mirreza
by
8.7k points

No related questions found