At what point will the lines y=5x+45 and y=35+4x intersect?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Which fraction represents the ratio 35 : 42 in simplest form

Point q is located at (-4, 6). point r is located at (8,6). what is the distance from point q to point r