Answer:
This problem was pasted incorrectly
Step-by-step explanation:
In the first problem you are given a formula (y = 3x), along with a table.
From the data in the table, find the slope of the linear equation that relates x and y in that data.
Then compare the two slopes. Which is the greater? the smaller?
Answer:
Maximum revenue = $8000
The price that will guarantee the maximum revenue is $40
Step-by-step explanation:
Given that:
Price of product = $35
Total sale of items = 225
For every dollar increase in the price, the number of items sold will decrease by 5.
The total cost of item sold = 225 ×35
The total cost of item sold = 7875
If c should be the dollar unit in price increment;
Therefore; the cost function is : ![[35+c(1)][225-5(c)]](https://tex.z-dn.net/?f=%5B35%2Bc%281%29%5D%5B225-5%28c%29%5D)
For maximum revenue;
![\dfrac{d}{dc}[[35+c(1)][225-5(c)]]=0](https://tex.z-dn.net/?f=%5Cdfrac%7Bd%7D%7Bdc%7D%5B%5B35%2Bc%281%29%5D%5B225-5%28c%29%5D%5D%3D0)
0+225-35× 5 -10c = 0
225 - 175 =10c
50 = 10c
c = 50/10
c = 5
Maximum revenue =
Maximum revenue = ![[35+5(1)][225-5(5)]](https://tex.z-dn.net/?f=%5B35%2B5%281%29%5D%5B225-5%285%29%5D)
Maximum revenue = (35 + 5)(225-25)
Maximum revenue = (40 )(200)
Maximum revenue = $8000
The price that will guarantee the maximum revenue is :
=(35 +c)
= 35 + 5
= $40
Answer:
The required selling price of the shoes to the nearest dollar is $103.
Given that a departmental store sells a pair of shoes with an 87% markup and the store bought the pair of shoes for $55.25.
We are to find the selling price of the pair of shoes.
The markup price of the shoes is given by
Therefore, the selling price of the shoes is given by
Thus, the required selling price of the shoes to the nearest dollar is $103.
107, y = 25Step-by-step explanation:z and 73 are same- side interior angles and are supplementary, sum to 180°z + 73 = 180 ( subtract 73 from both sides )z = 107z and (3y + 32) are vertical angles and are congruent, then3y + 32 = 107 ( subtract 32 from both sides )3y = 75 ( divide both sides by 3 )y = 25
