There are four blue to red one brown one black one white and three green crayons in a box what is the probability of picking a red crayon putting it back and then picking a second red crayon

Which math sentence can be used to determine if the triangle is a right triangle?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

[tex]5 \times1 \frac{12}{13} [/tex] me