Answer:
7:11
Step-by-step explanation:
There is no way to simplify the ratio.
1,387 because you just add all the bricks (421+623+343)
Answer:
B, E, G
Step-by-step explanation:
-4,0
2,0
both are true because they do not have a y coordinate, meaning they dont move off of the x-axis
Answer:
a) Revenue function = 1.299r + 1.379p
where: r = gallon of unleaded regular gasoline and p = gallon of regular unleaded premium gasoline
b) cost function = 1.219f + 1.289p
c) profit function = (1.299r + 1.379p) - (1.219f + 1.289p) = 1.299r - 1.219r + 1.379p - 1.289p = 0.08p + 0.09p
d) total profit = (0.08 x 100,000) + (0.09 x 40,000) = $8,000 + $3,600 = $11,600