The product of twice a number and three is the same as the difference of five times the number and 8/9

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

W-16=-12 solve each one step equation plz