Given b = {a, l, g, e, b, r} and c = {m, y, t, h} , find b u c.
{}
{a}
{a, b, e, g, h, l, m, r, t, y}

The school board administered a math test to all students in grade 66 at high achievers charter school and determined that 15\%15% of them were below grade level in math. based on this data, which of the following conclusions are valid? choose 1 choose 1

To increase her number of students, the instructor put a coupon in the local paper offering to waive the one-time fee for new students. what is the value of the coupon?

Find 1/8 of 12. express your answer in simplest form.