Katrina had 7/8 of a candy bar she gave 2/3 of it to her brother how much of the candy bar did katrina have left

For each proportion find the unknown number x 1/5/8=×/15

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?