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Ivan
3 years ago
8

Simplify 9y+11z+7y-4z

Mathematics
2 answers:
pshichka [43]3 years ago
5 0
9y+11z+7y-4z

(9y+7y)+(11z+-4z)

16y+7z
-Dominant- [34]3 years ago
4 0
Step 1. Collect like terms
(9y + 7y) + (11z - 4z)
Step 2. Simplify 
16y + 7z
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Place parentheses in these expressions 12×2+2^3;value:120
telo118 [61]

Answer:

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Step-by-step explanation:

12x2+2^3=120

(12x2)+2^3=32

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6 0
3 years ago
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UNO [17]

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Step-by-step explanation:

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matrenka [14]

Answer: 7/8

Step-by-step explanation:

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6 0
3 years ago
What is the opposite operation of squaring? Using this opposite operation, rewrite the equation from question 1 so s is by itsel
Radda [10]
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2 years ago
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Snezhnost [94]

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