Does this table represent a linear equation?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.