The financial planner for a beauty products manufacturer develops the system of equations below to determine how many combs must be sold to generate a profit. the linear equation models the income, in dollars, from selling x plastic combs; the quadratic equation models the cost, in dollars, to produce x plastic combs. according to the model, for what price must the combs be sold? { y=x/2 y=-0.03(x-95)^2+550 a. $0.03 each b. $0.50 each c. $0.95 each d. $2.00 each

Solution:

The two equations, which are

1. The linear equation models the income, in dollars, from selling x plastic combs is given as

2. The quadratic equation models the cost, in dollars, to produce x plastic combs is given as

Selling price of x, plastic comb

Selling price of one plastic comb

               = $0.50

So, selling price of each plastic comb= $ 0.50 each→→Option (B)

The correct answer is B, or $0.50.

Just got it right on edge 2020, hope this helps!! :)

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

this is answer of 144 cubic meters