What is the prime factorization of 45?

2×3×3

3×3×5

5×9

2×2×3×3

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

In which form is the following function written? y = - 2(x – 3)(x + 5)

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.