At Janice's current age she is not only 5 times as old as Ross, but she is also 28 years older than Ross. How old is Janice? Please someone help me.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?