Answer:
1. x=y−2
2. -1/2y + 4
Step-by-step explanation:
Answer:
The expression is equal to 4
Step-by-step explanation:
Given the expression 2(r2-8) and the equality for the variable r = 5. It is best to substitute this equality into the expression to solve for its corresponding value:
2(r2-8) =
2(2(r)-8),
2(2(5)-8),
2(10-8),
2(2),
4
Answer: 54 and welcome
Step-by-step explanation:
the answer you are looking for is C
