1. which system has no solutions? a. y< 6 y> 2 b. y> 6 y> 2 c. y< 6 y< 2 d. y> 6 y< 2 2. which equation shows the substitution method being used to solve the system of linear equations? x+y=6x=y+5 a. x+y=y+5 b. (y+5) +y=6 c. x+(y+5)=6 d. x=(x-6)+5
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