Sandy has $5000 invested in three accounts. One account bears 2% annual in­ terest, another 3%, and the other 5%. She has four times the amount invested at 5% as she does at 2%, and she earned $202.50 for the year. Write and solve a system of equations to find out how much money Sandy has in each account. a. at 2% b. at 3% c. at 5%

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset