February 28, 2017

Homework Help: 6th grade math

Posted by Alex on Monday, November 4, 2013 at 6:43am.

Can you check #18 and explain how to do #15 please?

15. Sue ordered 4 pizzas for 6 dollars each and 2 twelve packs of coke for x amount. Use the distributive property to create an equivalent expression.
Ans: not sure-seems like they're not related.
24 =2(12 + x)

18. One person in my class will call 3 people, and each of those people will contact 3 other people, and so on. How many people will be contacted in the 5th round? Write your answer in exponent form and find the value.
Ans: 3^5 = 243

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