The cost for one ticket to a jazz concert is $7.50 two tickets cost $15. write equation in point slope form to represent the total cost for y for x tickets

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

What is the product of the radical expression. (7-2square root) (8+2 square root)

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f