Edy has $450 in her savings account. she deposits $40 each month. juan had $975 in his checking account. he writes a check for $45 each month for his cell phone bill. he also writes a check for $20 each month for his water bill. after how many months will edy and juan have the same amount of money in their accounts?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −