To solve 16 * 18, I double and halve

Kelly had some rope in her closet. She cut the rope into 7 equal pieces. Each piece was 1/2 ft long. How long was Kelly's rope before she cut it apart? A. 2 1/2 ft B. 3 1/2 ft C. 7 ft D. 14 ft

What is the common difference/ratio for this sequence and is it arithmetic or geometric?: - 12. 3, - 9. 7, - 7. 1, - 4. 5, ...

Eddie is practicing wind sprints during his summer break. He's able to run 72 meters in 12 seconds. If d represents distance and t represents time, which equation represents this proportional relationship?]

Solve for x X^2+6x+9=20

What is the width or length of a rectangle with an area that equals 45.5cm2

Dad mows the lawn. he mows a length of 156 meters in 856 seconds. at what speed was he moving

What number is nearest to hundred for 1420

Tommy is 22 years older than his son, Patrick. If their ages add up to 50, how old is Tommy?

F (x) = - 3x+8 g (1) = ? What is the Answer

Solving the equation:-9h-6 + 12h + 40=20