Is 7(x+10) and 7x+70 equivalent ?

17 in long 1.3 ft wide and 8in high what is the volume

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

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