Answer: Light bulbs.
Step-by-step explanation:
Paint Brushes: 29.82 ÷ 14 = $2.13 per brush.
Drywall Screws : 31.84 ÷ 16 = $1.99 per anchor screw.
Light Bulbs: 27.15 ÷ 12 = $2.26 per light bulb.
Sandpaper: 36.54 ÷ 18 = $2.06 per piece of sandpaper.
The answer would be $35.70. 70% off would be $83.30 off of $119.
In division, exponents with the same base are subtracted.
example:
4.(14-3) + 12
4.11 + 12
44 + 12
56
You have to add them all together to get 25. 16 students did not say blue, so you have to divide 16 by 25. 64% did not choose blue