Jane paid $35 for her meal. If the cost of the meal was $30, what was the tax rate.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

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?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?