Read a scenario right and equation to model the scenario and then use the equation to solve the problem Your pipes in your home first and the final bill was $269 the plumbing material would cost $119 and a charge of for the plumbers laborers is $60 per hour right in equation to model the situation then solve the equation for the number of hours the plumber worked on your plumbing

Can anyone help me pls ! I’ll mark you as a brainliest.

yes

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

answer: a) 56% women

b)44% men

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)