In a swimming race, a student swam the first 50 meters in 42 seconds. she swam the secons 50 meters in 40 seconds. what was the students average speed during the race?

What is the sum? StartFraction x Over x + 3 EndFraction + StartFraction 3 Over x + 3 EndFraction + 2 Over x + 3 EndFraction Five-thirds StartFraction x + 5 Over x + 3 EndFraction StartFraction x + 5 Over 3 x + 27 EndFraction StartFraction 6 x Over x

Evaluate x + 2 for: X=3/4

How to solve simliar triangles

12. For the Spring Fling gala, Felicia has 500 ft of lights to hang. If the width of the room is 70 ft, what is the length of the room if she can hang all the lights so that they go around the room exactly once?

Sum is 3 product is 2

How do you found any quantity of any ratio Example : 10 : 3 if the first quantity is 300, then what is the second quantity

Mario brought a 1 gallon can of paint to paint his room. He used 0.5 gal for the fist coat and 0.4 gal for the second coat. How much paint did he have left

What would be the answer to " round 6.125 to the nearest tenth"?

Find the missig addend 82 + 41

Rename 3/4 and 2/5 using 20 as the comm; on denominator