Answer:
126.666...
Step-by-step explanation:
380/3
380= total number of tickets
3 times = student tickets
.33 x 48
15.84
48 - 15.84
$32.16
---------------
125 x 1.08
$135
Answer: xsquared + 9x - 11
Step-by-step explanation:
Answer:
-x,y?
Step-by-step explanation:
if it's being reflected across the y-axis then that should go in to the negative side of the graph and the same if its being reflected across the x-axis, in which case it would be x,-y
If this is an equilateral triangle, we need half of it to find the height which is a leg of a right triangle with a hypotenuse of 15. That means that the base of this half triangle is 7.5. Use Pythagorean's Theorem to fine the height.

. x = 12.99 or 13