Each course at college X is worth either 4 or 5 credits. The members of the men's swim tram are taking a total of 51 courses that are worth a total of 216 credits. How many 4 credit courses and how many 5 credits courses are being taken?

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

What is the probability of getting heads when flipping a coin and getting a number greater than or equal to 4 when rolling a single die?