Write the interval {x1 – 3 < x < 5}
inequality and using interval
notation.

Do 12/14 and 8/10 have the same value? explain your answer.

In angle pqr find the measure of

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?