You are ordering a meal and have $15 to spend on. the restaurant charges 6% sales tax and you plan to leave a 15% tip. the equation c= x+0.06x+0.15x gives the total cost c of your meal, where x is the cost before tax and tip. what is the maximum amount you can spend before tax and tip?

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.