7. kelly and leigh are serving cupcakes in common grounds. if they arrange the cupcakes
in groups of 2, 3, or 5 they always have one left over. what is the smallest number of
cupcakes they could have? (hint: list the possible number of cupcakes given that
grouping them in twos results in one left over. then do the same for groupings of 3 and
5.)

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean