Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if necessary. C=15x+150
R=45x

x = 5

Therefore, when you sell 5 units, the revenue and the production cost would be equal.

Step-by-step explanation:

Given

C represents the cost in dollars

C=15x+150

R represents the revenue in dollars

R=45x

To determine

What is the break-even point?

We know that the cost gets equal to revenue at the break-even point.

i.e.

C = R

substitute C=15x+150 and R=45x

15x+150 = 45x

45x - 15x = 150

30x = 150

divide both sides by 30

30x/30 = 150/30

x = 5

Therefore, when you sell 5 units, the revenue and the production cost would be equal.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3