HELP PLSS Which of the following functions are equivalent?

Find two rational expressions that have the difference of 2-n/n-4

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

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?