Water is being pumped into a baby pool at a constant rate. At 1:30 p. m., the water depth was 1.2 feet. It is now 4:00 p. m., and the depth of the water is 2.3 feet. What will the depth (in feet) of the water be at 5:00 p. m.?

Could someone with number 1 and 2

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?