Marie’s takes 22cent from her coin bank now she has 49cent left how much money did she start with

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

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

What is the value of x in the following equation? -3x-2=2x+8