Using the graduated cylinders below, find the volume of the object. Calculate the density if the mass is 78.42 g.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.

Graph the line with the given slope m and y-intercept b. m=-3,b=1