The chorus at eastside high school is holding a fund-raiser. the goal is to raise $500. the graph shows the number of short sleeve and long sleeve t-shirts the chorus needs to sell in order to raise $500.
if they sold only short sleeve t-shirts and raised exactly $500, how many shirts did they sell?
a)15
b) 20
c) 25
d) 50

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label