What is the solution to the system of equations l? y= 1/2x-6 x=-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

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m