Flor had $12.95. Her brother gave her $14.78 because she cleaned the window to his room. Later that day she spent $7.50 at McDonald's. How much money did she have left after spending the $7.50 at McDonalds?​

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

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?

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