A children's roller coaster is limited
to riders whose height is at least 30 inches and
at most 48 inches. Write two inequalities that
represent the height h of riders for the roller
coaster.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96