SOLUTION: Use a distributive property to simplify each expression below.
1. 6(10+9)
2. 15+9/ 3
3.7(3x+4)
4. 7(15-3)
5. 24-32/4
6. 7(3x+4)
7. 12-3x/3
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Question 550821: Use a distributive property to simplify each expression below.
1. 6(10+9)
2. 15+9/ 3
3.7(3x+4)
4. 7(15-3)
5. 24-32/4
6. 7(3x+4)
7. 12-3x/3
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
weird id normally just add then multiply but for training purposes 6*10=60 6*9=54
60+54=114
.
this is a reduction problem not distributing anything
3 goes in to 9 three times
15+3=18
.
7*3x=21x 7*4=28
21x+28
.
7*15=105 7*-3=-21
105-21=84
.
this is a reduction problem
4 goes into 32 eight times
24-8=16
.
same as number 3
.
this is a reduction problem
3 goes into 3 one time
12-x
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