Alice, Bob, and Christy are setting up aquariums. The design of each aquarium is below.

- 2t

Aquarium A

2 ft

4 ft

Alice has enough pebbles to cover 9 square feet. Does she have enough to put a layer of pebbles on the bottom of

Aquarium A?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9