Solve the system of linear equations by substitution.

y=2x+5
y=3x−1

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

The radius of a sphere is 3 inches. which represents the volume of the sphere?