What is the solution to the system of equations? y=-3x - 2
5x + 2y = 15
O (-40, 19)
O (-19, 55)
O (19,40
O (55, -19)

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Measure a and b and find their sum. how are the angles related?

Grading scale 1 has the following weights- (tests- 50% quiz- 25% homework- 15% final exam- 10%). calculate your final average if your performance in the class is as follows-test grades- {88, 84, 90, 75, 70, 81); quiz grades- {88, 67, 90, 90, 45, 99, 76, 98, 100}; homework- 90; final exam- 75