Mira has breakfast at a restaurant. She leaves a 20% tip of $1.80. What is the price of Mira's breakfast, before tip?
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Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.