12. Subway A can reach a top speed of 48 kilometers per hour. Subway B can reach a top speed of 45 feet per second. Which subway has a greater top speed?

3x + 4y = 5 x- 3y = -7 solve by substitution

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69