Answer:
99
Step-by-step explanation:
7 * 6 is 42 then divide by 2 = 21
12 * 10 is 120
120 - 21 = 99
She shaded area?
12 x 10 = 120
6 x 7 = 42
42 divided by 2 = 21
Now we subtract both areas:
120 - 21 = 99 of the shaded region.
Sure. Whats the question.?
{Expand} 3(2f+6): 6f+18
6f+18+7
18+7=25
= 6f+25
