Darcy bought 1\2 pound of cheese and 3/4 pound of hamburger for barbecue use the number to compare the amounts of cheese and hamburger darcy bought

The statement presented above includes:
Darcy bought 1\2 pound of cheese and 3/4 pound of hamburger for barbecue

This means that there are more hamburger than cheese. 
1/2 < 3/4

1/2 of a pound is smaller compared to 3/4 of a pound. As a comparison, there are more hamburger. It make sense to have lesser cheese than hamburger.

This polygon has 4 sides
180(4-2) = 180(2) = 360 degree
80+90+2x + 3x = 360
170+5x = 360
5x = 190
x= 38
measure of angle t is 2(38)= 76
the answer is c. trust me
hope this !