I need help plls

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.