Problem 3 The following graph represents a company’s cost, C, to produce (in blue) x
bottles of household cleaning product. The graph also represents the same company’s revenue, R, (in black) for selling x bottles of household cleaning product.

Part a)
Use the graph to answer the following questions about
(R−C)(x):On what interval(s) is (R−C)(x) positive? What does this tell you in the context of the problem?

On what interval(s) is (R−C)(x) negative? What does this tell you in the context of the problem?

What are the x−intercept(s) of (R−C)(x)? What does this tell you in the context of the problem?

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation:

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)

i think the answer is c sorry if it's wrong

55 because 55 + 55 = 110 good luck babe