Please solve these three questions
(Will add pictures)
1.
12 total
5 shades
What percent is shaded round to nearest tenth
2. Evaluate |-7.5| x |-21| -4
3. What is equivalent to 8 3/4
Options 83/4, 8.3, 8.75, 35/4, and 875%
(it’s a select all that apply question for number #3)
Please give correct answers only will mark as brainiest.