A team won 45% of the first 80 games played. How many of the remaining 82 games will the team have to win in order to win 50% of all games it played?

An oculist charges $30 for an eye exam, frames, and glass lenses, but $42 for an eye exam, frames, and plastic lenses. If plastic lenses cost four times as much as glass lenses, how much do glass lenses cost?

4/7 of professors are male. The ratio of tenured: untenured is 2:5. If 1/5 of male professors are tenured, what fraction of female professors are untenured?

Andrew drove 100 miles at an average speed of 50 mph He then increased his speed by 20% and drove another 30 miles. What was the average speed for the entire journey?

Mindy’s average monthly salary for the first 4 months she worked was $300. What must her average salary for the next 8 months be so that her average monthly salary for the year is $350?

A student finishes half of an exam in 2/3 of the time it takes him to finish the 2nd half. If the entire exam takes him an hour, how many minutes does he spend on the first ½ of the exam?

What is the smallest of four consecutive odd integers whose sum is 968?

You will be able to use a graphing calculator for the entire math section, instead of only a portion of it.

An agent receives a commission of 40 cents for every $50 of business she procures. What percent is the agent’s commission?

Lenny’s average score after 3 tests is 88. What score on the 4th test would bring his average up to 90?