Marie has $830 in her bank account and withdraws $60 each month. denise has $970 in her bank account and withdraws $80 each month.
in how many months will marie and denise have equal amounts of money in their accounts?
a. 4
b. 5
c. 7
d. 9

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Which equation matches the graph shown ?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base