Miguel has $20. he spends $7.25 on a movie ticket, $3.95 for snacks, and $1.75 for bus fare each way. how much money does miguel have left?

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.