MATHEMATICS MIDDLE SCHOOL

Use the Distributive property to remove the parentheses. Then combine like terms

-5+5(x+4)



3m+2(5m-7)




4(6t+9)-10t



8k-6(3-2k)

Answers

Answer 1
Answer: SO It is easy to do it So lets see
-5+5(x+4)                  You can multiply 5 with x and with 4
-5+5x+20                  You have to subtract the like terms and keep the sign of the   15 + 5x                   larger number.

3m+2(5m-7)              You can multiply 2 with 5m and with 7
3m+10m-14              You have to combine like term.
13m-14

4(6t+9)-10t              You can multiply 4 with 6t and with 9
24t+36-10t                You have to combine like term. 
14t+36

8k-6(3-2k)              You can multiply 6 with 3 and with 2k
8k-18-12k            You have to combine like term. 
-4k-18
I hope it would help you lolllll

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Answer:

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Answers

I think in this question you want to know the number of days it will take Nikki to buy the dog bed. Based on this assumption i am proceeding with the problem. There are several information's given in the problem and it is required to note them down first.
Cost of the dog bed = $87
Amount Nikki earns each day doing chores = $6
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87 divided by 6= 14.6

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Answers

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