On an algebra test , the highest grade was 42 points higher than the lowest grade . the sum of the two grades was 138 . find the lowest grade .

What is the solution to the equation in the & show work i’m very

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

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.