Mark went shopping for his girlfriend and bought her 5 new t-shirts at $15 each and also 3 new scarves. if he spent a total of $112.50, how much did each scarf cost

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.