Please help These tables represent a quadratic function with a vertex at (2, -1). What is the average rate of change for the interval from x = 7 to x = 8?

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Need same math paper but the back now i hope your able to read it cleary i need with hw