Thé seventh graders at the middle school are going on a field trip to the aquarium they will spend 4 1/4

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

What number produces an irrational number when multiplied by -1.25

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7