Use the commutative and/or associative laws to rewrite the given expression. Label each step with a reason.(?4)m as 4(?m)
What will be an ideal response?
| (?4)m = (4?)m | Using the commutative law |
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Write an equivalent expression. Use an associative law.7 + (s + t)
A. (7 + s) + t B. 7 + (t + s) C. (s + t) + 7 D. 7(s + t)
Solve the equation.13(9c - 3) = 6c - 7
A. 
B. 
C. 
D. 
Solve the problem.During a poll, 11,800 people were asked whether they favored a particular ballot measure. 50% of them said they favored the measure. How many people favored the ballot measure?
A. 5900 people B. 5890 people C. 590 people D. 59,000 people
Solve the problem.A right circular cone used for packaging candy needs to hold 3 cubic inches of candy and be 2 inches tall. Let 
represent the radius of the circular base where V represents the volume of the cone and h represents the height of the cone. Approximate the radius of this package.
A. r = 1.20 in. B. r = 2.12 in. C. r = 1.69 in. D. r = 0.69 in.