Who wants to talk? im really bored

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

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?