The number StartFraction 15 Over 7 EndFraction is graphed on a number line. Which number would be graphed at the same point? 1 and StartFraction 2 Over 7 EndFraction
2 and StartFraction 1 Over 7 EndFraction
2 and StartFraction 3 Over 7 EndFraction
7 and one-half

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Can someone, me with this.i really need with this

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?