After conducting a survey of all her classmates mitch discoveries that the amount of money everyone spends buying books each month has a mean of $30. what does the mean say about the amount of class me spend on books?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.