7. Find the points of intersection of the functions y = 4x2 and y = 2x+6. a , 3 -9. 2 and (4,1) b (-1, 4) and 6,9) and (4, -1) 3 d (1,4) and mia –9 9

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents