Theodore and Sarah have a small business selling custom made t-shirts. they currently sell 205 shirts per month and charge $15 per t-shirt. Sarah thinks they can increase the revenue by increasing their selling price, but Theodore knows from experience that each $1 increase in price will decrease the number of t-shirts they sell by 9 shirts per month. Find an expression for the total monthly revenue Theodore and Sarah's business can generate if they change the selling price of their t-shirts. let x represent the number of $1 increases in the price of the t-shirts.

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

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).

0

step-by-step explanation:

equals the constant of proportionality.

solve for

umm im not really sure because i never had to do this

step-by-step explanation: