Upon slight rearranging:
5xy-15y-40x+120, now factor 1st and 2nd pair of terms
5y(x-3)-40(x-3) which is equal to:
(5y-40)(x-3) if we factor the first parenthetical term as well
5(y-8)(x-3)
So (y-8) is a factor
2 yards, +5 -7 =-2. They need 2 yards to gain back the two that were lost
5 cars and 9 motorbikes had their tires changed.
38÷4= 9.5 motorbikes
14-9=5 cars
9×2=18 5×4= 20 (add together) = 38 tires
Answer:
Mean or median
Step-by-step explanation:
