How do i write 7 23/40 as a decimal

Write an algebraic expression for the word expression the quotient of c and 8

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8