Homework Problem continued from previous page.
Graph points for the length and time of Edgar's run on a
graph Does it make sense to connect the points? Where
could you add a point to show how far he has traveled
after 0 minutes?

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Which ordered pair is a solution of the equation? 2x+3y=10