Answer: 3,130
Step-by-step explanation: 2,815 + 315 = 3,130
Answer:
15
Step-by-step explanation:
We know a or b != 0
but a-b==0 so both are the same unknown number
b/a must = 1
so
a/b is equivalent to b/a as a/b=1 as well.
So the last answer choice.
Answer:
5.86
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
1/2* 8 (4 + 6) equation
4 (10) simplify
40