Which shows a correct order to solve this story problem? phoebe bought 2 muffins for $1.99 each and 2 cups of milk for $1.50 each at her favorite diner. she left a $1.40 tip for the server. how much did phoebe have left from the $20 she took to the diner? a. step 1: add the price of a muffin to the price of a cup of milk. step 2: multiply that total by 2. step 3: add the tip to the final total for all the items. step 4: subtract the total amount with tip from $20. b. step 1: calculate the price of 2 muffins. step 2: calculate the price of 2 cups of milk. step 3: subtract the total amounts from steps 1 and 2 from $20. step 4: add the tip to that amount. c. step 1: add the price of a muffin and the tip. step 2: add the price of a cup of milk to the total from step 1. step 3: multiply that total by 2. step 4: subtract that total amount from $20.

Write the equation of a line that is perpendicular to the given line and that passes through the given point. –3x – 6y = 17; (6, 3) y = x – 9 y = 2x – 9 y = –2x – 9 y = x + 0 3. is the relationship shown by the data linear? if so, model the data with an equation. x y 1 5 5 10 9 15 13 20 the relationship is linear; y – 5 = (x – 1). the relationship is not linear. the relationship is linear; y – 5 = (x – 1). the relationship is linear; y – 1 = (x – 5). write an equation in point-slope form for the line through the given point with the given slope. (–10, –1); m = y + 10 = (x + 1) y – 1 = (x – 10) y – 1 = (x + 10) y + 1 = (x + 10) 5. write an equation for each translation of . 6.5 units up y + 6.5 = | x | y = | 6.5 x | y = | x | + 6.5 y = | x | – 6.5 6. write an equation for each translation of . 5.5 units right y = | x | + 5.5 y = | x – 5.5 | y = | x | – 5.5 y = | x + 5.5 | 7. which equation translates y = | x | by 8 units to the left? y = | x | – 8 y = | x | + 8 y = | x – 8| y = | x + 8|