Classify the following triangle. Check all that apply.

obtuse, scalene

Step-by-step explanation:

This triangle has an angle that is 102 degrees.  102 is greater than 90, so the triangle is obtuse.  None of the sides of the triangle are the same length, so the triangle is scalene.

Hope it helps <3

The price of each ticket will be the slope found from the data.  

Slope=m=(y2-y1)/(x2-x1)=(177.5-146.25)/(18-13)

m=6.25  (so the cost of the tickets is $6.25)

Now we can use any data point to solve for b, or the y-intercept of the line:

y=6.25x+b, using (177.5, 18)

177.5=6.25(18)+b

b=$65.00d

So he started with $65.00

Step-by-step explanation: