Give a written explanation for how to find the quotient of each of the problems listed below using one of the following methods: group counting, a picture model, or an area model. Do not use the same method for both of the problems. 1. 48 divided by 4

2. 54 divided by 6

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Which of the following parabolas opens up?