What is the simplest form of the expression 2x(x − 6) − 7x2 − (13x − 3)? a.) 5x2 − 25x + 3 b.) -5x2 − 25x + 3 c.) -5x2 + x + 3 d.) -5x2 − 25x − 3

What expression is equivalent to (2x-1)(x-3)?

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.