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weeeeeb [17]
3 years ago
5

Evaluate 3x2-1 when x=2

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
7 0
I would guess 61 in my school we only do things like this x4 - 5 x times four minus five so I don’t know if that’s right but that would be my guess if that isn’t right it would be 62 times 2
AfilCa [17]3 years ago
5 0

Answer:

11

Step-by-step explanation:

3 times 2 times 2 - 1

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\bold{ANSWER:}
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2 years ago
Write a different expression that has the same quotient as (-3)/8 and -(3/8)​
True [87]

Answer:

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Step-by-step explanation: Look at answer above.^^^

3 0
3 years ago
The cost to repair linda's car is $500, including parts and labor. the cost of parts is $140. if the cost of labor is $40 per ho
Mkey [24]
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3 years ago
Rewrite 1 / 6 barrels over 2 over 5 hours as a unit rate
Akimi4 [234]

Answer:

5/12 barrel/hour

Step-by-step explanation:

 Type this as a fraction:

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--------------------

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Division by 2/5 is equivalent to multiplication by 5/2:

1                5

--- barrel * -------------- = 5/12 barrel/hour

6                2  hours

Alternatively, this problem could be done using decimal fractions:

0.1667 barrel

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5 0
3 years ago
9(2a+2) equivalent expression
ollegr [7]
Multiply 9 by 2a and 2, and you get 18a + 18. Another equivalent expression would be 18(a+1), which you can get by factoring the above answer.
3 0
3 years ago
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