Cristobal took 3 hours to wash five cars at this rate how many cars could you watch over a period of 45 hours

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

What is a graph with a never ending line called?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.