What is the equivalent fraction? 0.7¯ (repeating) a. 7/99 b. 7/9 c. 70/100 d. 7/11

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

What is sin 7x/4 ? i need on this urgent trig

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.