A linear revenue function is R = 38.22x. (a) What is the slope m? m = (b) What is the marginal revenue MR? MR = What does the marginal revenue mean? Each additional unit sold decreases the revenue by this many dollars. Each additional unit sold yields this many dollars in revenue. If the number of units sold is increased by this amount, the revenue increases by $1. If the number of units sold is increased by this amount, the revenue decreases by $1. (c) What is the revenue received from selling one more item if 34 are currently being sold? $ What is the revenue received from selling one more item if 80 are being sold? $

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!