Colin puts a layer of cheese on a pizza with an area of 113 square inches in 19 of an hour. what is the speed, in square inches per hour, at which colin put on the layer of cheese?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.