Answer:
9
Step-by-step explanation:
6÷2(1+2)=
Parentheses first
6÷2(3)=
Then multiply and divide from left to right
Divide first
3*3
Then multiply
9
8/15 - (-2/3)
Its like adding them when its -(-#), so we turn it into 8/15 + 2/3
Now we make each fraction have the same denominator; 8/15 + 10/15
Now we solve by adding; 18/15 = 1 1/5
Answer:
21 cent per card
Step-by-step explanation:
5.25 / 25 = .21
because 25 can be divided into the first 2 numbers