Tom is 45 and pays $2042 on his mortgage each month while his total take home pay is $5950 per month. the national average, for those aged 35-64, on a housing costs is 35% of income. compute the percent of tom's income that he spends on housing. is this more or less than the national average?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Write the fraction or mixed number and the decimal shown by the model

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet