Answer:
12
Step-by-step explanation:
60÷100=0.6 0.6x20=12
Therefore the sports shop has 12 part-time employees
Answer:
yes
Step-by-step explanation:
2 plus 2 is 4
Answer:
I think like expressions you use x or y or such many variables. you use - or + too. like (x+2)y there are parentheses too.
8 ^ (-2) = 1 / 64
<span>4 ^ (-3) = 1 / 64</span>