The temperature went from -16°F to 7°F. What was the change in temperature? -9°F
-23°F
9°F
23F
ASK FOR HELP

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

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?

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)