The nth term of a sequence is 5n.
Work out the 10th term of this sequence.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15