Pat has 20 crayons. Alan has two fewer crayons than Pat. Draw the sets of crayons, or select iTools to show the sets. Compare the sets. Which set is larger? Write how many in each set. Circle the greater number. Tell a friend how you compared the numbers.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Which table shows a proportional relationship between miles traveled and gas used?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?