Carlos ran 7 miles in 57/3/4 minutes. how fast did he run each mile?

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer