PLEASE HELP URGENTwhich equation represents the line which passes through (3,5) and has a slope of 1/3 a. y= 5x+1/3

b. y= 1/3x+5

c. y= 1/3x +4

d. y= 1/3x+6

Equation for the calculation double 2 and then add 5

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe