If t represents the time in hours and d represents the distance in miles, write an equation that models the relationship between these variables.

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .