How many integers are between 1.25 and 7.1?

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Rory's battery was full at 6: 00 a.m, or t = 0. which times could rory's phone have been plugged into the charger? select three options.