1. The town of Newton is mapped on a coordinate grid, with the city hall being the origin. The

gym is located 2 miles West and 2 miles North of city hall at (2, 2). The 2nd Street station is

located 1 mile East and 3 miles South at (1, 3). (10 points)

(a) If the D train takes a direct path underground from the 2nd Street station to the gym, what

distance does the train travel? Round to the nearest whole mile.

(b) If an ice cream shop is located exactly halfway between the train station above and the

gym, what are the coordinates of the ice cream shop?

5) (a) Yesenia invests $24,000 into two funds - one paying a 3% annual interest rate and the other

paying a 7% annual interest rate. If Yesenia earns a total of $1000 in interest at the end of the

year, find out how much money she invested in each account.