Which of the following are square roots of the number below? Check all that apply.
484
A. 242
B. -484^1/2
C. 22
D. 484^1/2
E. 44
F. -22

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left