Bobby wants to go on a school trip that will cost him $250. he comes up with an equation that represents how much he needs to save each week as follows: 25w+30=250, where w is the number of week spent saving.
if he has 9 weeks to save will you have enough money to go on the trip? explain.

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2