Derek has already spent 23 minutes on the phone, and he expects to spend 1 more minute
with every phone call he routes. In all, how many phone calls does Derek have to route to
spend a total of 47 minutes on the phone?

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate