I) –5a2bc, 6ab, 8abc2 ii) –3x2y and (5y – xy)
iii) x2y2z
2 and (xy – yz + zx)
iv) (p + 6) and (q – 7)
v) (2x + 7) and (x2 – 5x + 6)
vii) (x + y + 5) and (2x – 2y – 3)

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

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.

What is value of x? enter your answer in the box. x =