Well Mark travels 5.7 miles in 90 minutes.Dawn travels 11.4 miles in 45 minutes. Dawn travels faster, not sure by how much. From my conversions you should be able to figure that out.
Answer:
D. 2x2x3x3
Step-by-step explanation:
2x2 is equal to 4
4x3 is equal to 12
12x3 is equal to 36
Point/Slope Form of an equation!
(5,3)
slope of -2/5
x= 5
y = 3
y - y1 = m(x-x1)
y - 3 = -2/5(x-5)
y - 3 = -2/5x + 2
y = -2/5x + 5
x intercept of 5
Answer:
A) 5x B) 6xy C) 6xy
Step-by-step explanation:
For c) 2x3y 2 and 3 are both light terms so 3x2=6 and xy are left, 6xy
Answer:
R(x) = £[300 - 2x²]
C(x) = £[5000 + 40x]
The breakeven points are when number of bikes manufactured is 21 or 239
Step-by-step explanation:
The company price function P(x) = 300 - 2x. x is the number of items that can be sold at $P per item.
The revenue is given as price per item × number of item sold.
Revenue R(x) = xP(x) = x(300 - 2x) = 300x - 2x²
R(x) = £[300 - 2x²]
The cost function [C(x)] is the sum of variable cost and fixed cost. Therefore:
C(x) = fixed cost + variable cost
Since the fixed cost is £5000 and Each bike costs £40, this means that the variable cost = 40 × number of items manufactured = 40 × x = 40x
Therefore C(x) = £[5000 + 40x]
At breakeven point, the cost of producing an item is equal to the revenue (amount the item is sold) gotten from the item.
That is cost = revenue,
C(x) = R(x)
5000 + 40x = 300x - x²
x² - 300x + 40x + 5000 = 0
x² - 260x + 5000 = 0
x ≈ 239 or x ≈ 21. The breakeven points are when number of bikes manufactured is 21 or 239