Stanley and his sister, Josie are driving to their grandmother's house in different
cars. Stanley has driven 2.5 hours. Josie
has driven 3.7 hours and has traveled an
extra 88 miles. How fast are Stanley and
Josie driving?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Which of the following best describes the delian problem?

Me n o w. i need t h i s. 10 points