The lopez family had dinner at their favorite restaurant. a 6% sales tax was added to their bill. amy paid the bill with a $15 gift certificate plus $52.90. how much did the family's dinner cost before tax? round your answer to the nearest penny.

hint: use the equation p + rp = t,
where p is the price before tax, r is the sales tax rate, and t is the total price, including tax.

$ 63.83

$ 62.83

$ 64.06

$ 70.97

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.  

step-by-step explanation: