One angle of a triangle is 30 degrees more than the smallest angle. the largest angle is the sum of the other angles. find the measures of all three angles.

Reflect the point (7,0) across the y-axis

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.