6. Write an equation for word problem and solve.
All 26 members of choir went on a field trip to
see a musical. The cost for all the tickets
was $227.50. What was the cost per ticket?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have