Emma is planning a party for 128 guests. if 8 guests can be
seated at each table, how many tables will be needed for
seating at the party?

What is the sum of the first 8 terms of the geometric series

Yvaries directly as x. y =90 when x=6. find y when x=13

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.