Point p is located at (−2, 7) and point r is located at (1, 0). find the y value for the point q that is located two over three the distance from point p to point r. a) 4.9 b) 4.7 c) 2.5 d) 2.3

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?