Julius and Mark brought identically priced cans of chili and identically priced jars of salsa to make dip. Julius bought 3 cans of chili and 2 jars of salsa for 10.07. Mark bought 2 cans of chili and 4 jars of salsa for 12.98. If Coach Williams needs to buy one can of chili, and 1 can of salsa, what is the total of his purchase?

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42