How many two and one-halves are in eight and three fourths?

P= price tax is 4% added to the price. which expression shows the total price including tax?

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.