Luisa's restaurant and bill comes to $75.50, and she leaves a 15% tip. what is luisa's total restaurant bill?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.