Answer:30
Step-by-step explanation:
60 plus 30 equals 90 so common sense says that’s the answer
Y=1/2x-1 (I think - I’ll check my answer and then come back)
Answer:
I think C
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
Using the order of operations:
4 · 6 - 4 = 20 (Multiplication is done first.)
4 · (6 - 4) = 8 (Parentheses is done first.)