Write two like terms using whatever variable(s) you'd like. Explain why these are like terms.

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?

Classify the following number. −9.070707…

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?