Expand.

Your answer should be a polynomial in standard form.

(5n - 5)(2 + 2n) =

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?