Julio bought a total of 20 medium and large pumpkins. if he spent $53 and bought 6 more large pumpkins as medium pumpkins, how many large pumpkins did he buy?

Landon is entering the science fair. he has a budget of $115. he has spent 20 percent of the money on new materials. how much does landon have left to spend?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c