): What is the expression which should be added to
8 - 3a² + 2a to get the result 5 +40°-7a)?

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

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?