Rita tutors history. For each hour that she tutors, she earns 40 dollars. her earning, E (in dollars), after tutoring for h hours is given by the following function. E (h) =40h
How much does Rita earn if she tutors for 2 hours?
? dollars ​

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?