Answer:
Bill - 4th grade - green
Dorothy - 1st grade - blue
Cathy - 3rd grade - pink
Amanda - 2nd grade - red
Hope it helps!
7x^3 + 9x^2 -3x -8
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Answer:
Associative property of multiplication
Step-by-step explanation:
The expression is solved as follows :
(4×5)×2=4×(5×2)
Associative property of multiplication is as follows :
(a×b)×c = a×(b×c)
In this problem,
a = 4, b = 5 and c = 2
Hence, Associative property of multiplication is used to solve the given expression.
8 3/6 minutes for both of them to run the relay!
7(2x + 3) + 2(2x + 4)
Distribute/multiply 7 into (2x + 3), and distribute 2 into (2x + 4)
(2x(7) + 3(7)) + (2x(2) + 4(2))
14x + 21 + 4x + 8 Combine like terms
18x + 29