you attended concerts and events at a pavilion and spent $260 on tickets. Lawn tickets were $10 each and chair tickets were $20. How many lawn tickets were purchased if you attended 18 concerts and events?

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

answer: it's upside down and i can't read it

step-by-step explanation:

24+x=y

step-by-step explanation:

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).