Eric kweeder can paint a wall in 20 mins. his brother jessup can paint the same wall in 30 mins. how long will it take them working together?

The table above shows approximate conversions from gallons to liters. what is the value of x?

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25