Briana used two congruent parallelograms and a square to create the figure shown. What is the areaa of the figure Briana created in square feet? A. 27ft²
B.24 3/4 ft²
C.67 1/2 ft²
D.33 3/4 ft²​

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.