The expression 4x + 5 can be used to find the cost of ordering 4 tickets online to a play at a local theater.
What is the coefficient in the expression?
OA) 4x + 5
OB) 4
OC) x + 5
OD) 5

What is sin 7x/4 ? i need on this urgent trig

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.