Suppose you cannot identify the known figures in an unknown figure, but you know that its density is 10 and that there are 200 objects in the figure. What is the area of the figure? 100 units squared
200 units squared
20 units squared
10 units squared

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

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?