True or false, a line with slope 0 never passes through point (0,0)

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.