3. Plumber-A charges $25 for a service call plus $50 per hour of service. Plumber-B charges $60 for a service call plus $40 per hour of service. For both scenarios, write an equation using
function notation for the cost after h hours of service. At what number of hours will both
plumbers cost the same? Which plumber is more affordable after 4 hours? Explain.

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25