Answer:
r=3.25
Step-by-step explanation:
Answer:

Explanation:
The given expression is:

Combine like terms

Simplify the resulting expression

Substitute x = 3 and y = -1 into the simplified expression
Answer:
yan po ang sagot ko(◍•ᴗ•◍)❤
Step-by-step explanation:
sana maka tulong ako
goodluck ❤️