There are 10 stripes on each button there are 50 buttons how many stripes are on 50 buttons

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.