7. the 124 fifth graders at round elementary school are going on their annual field trip to the museum. if each bus can hold 30 students, how many buses will be needed for the trip?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Which statement justifies why angle ebc measures 90?

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.