An ant is 1.2 cm up a wall and climbs up 1.7 cm each second. A
second ant is 30 cm up the wall
and climbs down 1.5 cm each
second. After how many seconds
will the ants be the same height
up the wall?
А A
Do

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?