Ed's birthday is less than 16 days away, Ann wittes the inequality d < 16 where d equals the number of days. Is ann correct? Explain your thinking.

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7

What are the triple angle formulas? is it related to double angle identities?

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.