Polly bought five eraseres for $0.39 each. Which of the following represents how much Polly paid for all five erasers ?

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.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

In a column proof the right column states your reasons