Find the HCF of 150 and 180

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

According to the data set, where should the upper quartile line of the box plot be placed?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?