how long will it take her to burn off a 480 calorie smoothie that she had for breakfast? show your work​

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.