Katrina drinks 0.5 gallons of water per day. which expression show how to fund the number of cups of water she drink in a week ?
there are 17 cups in a gallon

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'