5% out of 100% of the sales is 84 boxes
So 100 / 5 = 20
20 x 84 = 1,680 is the total amount of boxes sold
Answer:
$35
Step-by-step explanation:
You could just multiply
70 × .5
35
Answer:
a=-79/2=-391/2=-39.5
Step-by-step explanation:
a+45=11/2 subtract 45 from both sides
a=11/2-45 convert 45 to fraction 90/2
a=11-90/2 subtract 90 from 11 to get -79
I think it is -14. I inserted 4 as n. I don't know if that's how you do it.
