A rectangular piece of paper has a width that is 3 inches lesstha its lenghth. it is cut in half along a diagonal to create two congruent right triangles with areas of 44 square inches. which statements are true? check all that apply.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4