Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 4π] that satisfy the equation. (enter your answers as a comma-separated list.)
5 sin x = 5/2

Factor the polynomial by its greatest common monomial factor.

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.