Omake a profit, a company’s revenue must be greater than its operating costs. the company’s revenue is modeled by the expression 7.5x – 100, where x represents the number of items sold. the company’s operation costs are modeled by the expression 79.86 5.8x. how many items does the company need to sell to make a profit?

106 items

Step-by-step explanation:

We know that:

revenues > costs

7.5x – 100 > 79.86 + 5.8x

7.5x - 5.8x > 79.86 + 100  

1.7x > 179.86  

x > 179.86 / 1.7  

x > 105.8

This means that the company will need to sell at least 106 items (the smallest integer greater than 105.8) to make a profit.

The inequality which will determine the number of least items that need to be sold to make a profit is x ≥ 106

1. 7.5x - 100 > 79.86 + 5.8x (Option A)

2. x > 105.8 (Option D)

3. 106 (Option D)

Step-by-step explanation:

Just completed the assignment and got 100%. Hope this helps :)

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).