The diagonals of parallelogram ABCD intersect at P. Which
statements must be true? Select all
that apply
A AP is congruent to CP B BC is congruent to AD C m/_ABC = 90°
D /_CAD is congruent to/_ACB

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Using elimination, what is -4x+2y=-12 4x+8y=-24

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250