Use the associative property to identify which expression is equal to (21)(7)(3x).
1 answer:
hello :
<span> (21)(7)(3x) = (21×7×3)(x) = 441x </span>
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Answer:
-x+1
Step-by-step explanation:
answer:
Amount of sales tax ≈ $2.06 dolla
Price with sales tax ≈ $27.06 dollars
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Answer:
39 flowers
Step-by-step explanation:
there are 7 parts
1 part is 13
3 parts is 39