Every hour, the radio station plays 16 commercials that are a total 13 minutes in length. If x represents a 30-second commercial and y is a 60-second commercial, how many of each type of commercial is played? Enter the equations that represent the scenario into the graphing calculator to find how many of each type of commercial is played.

x + y = 16

0.5x + y = 13

In one hour, the radio station plays
commercials that are 30 seconds long.
In one hour, the radio station plays
commercials that are 60 seconds long.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

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).