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oee [108]
2 years ago
7

Use Long Division to answer number 5. Please show all work!​

Mathematics
1 answer:
bearhunter [10]2 years ago
5 0

Answer:

Step-by-step explanation:

The steps for the long division method are shown in the attached photo.

The quotient is 3x² + 3x - 3 and the remainder is 30x - 2

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Need this very badly ​
ira [324]

Answer:

4

Step-by-step explanation:

3 0
2 years ago
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10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per hour until midnight, at what
aalyn [17]

Answer:

at 8 pm the temperature will be -9 degrees. and at midnight the temperature will be negitive twenty one(-21) degrees

Step-by-step explanation:

the start time is 12 pm and finish is 12 am and every hour your going to subtract 3 from the given degree so 15-3= 12 , 12-3=9 ect.

6 0
2 years ago
Mr queen has 256 crowns. He plans to sell them for 2 dollars each. How many does each crown cost in total ?
Alex_Xolod [135]

Answer:

$512

Step-by-step explanation:

If each crown is 2 dollars, then 256 x 2 would be the answer. The answer would be 512.

7 0
2 years ago
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If a drug has a concentration of 8.22 mg per 3.039 mL, how many mL are needed to give 7.469 gram of the drug? Round to 1 decimal
aalyn [17]

Answer:

2.8 litres

Step-by-step explanation:

8.22 mg per 3.039 mL

2.704 mg per 1 mL

7.469 gram = 7469 milligrams

7469 milligrams per 2,761.34927mL

= 2.761 litres = 2.8 litres

7 0
3 years ago
Solve the inequality for u.<br> .<br> Simplify your answer as much as possible.
Jet001 [13]

Answer:

u ≤ 4

Step-by-step explanation:

The given inequality

15 ≤ 39 - 6u

Subtract 39 from both sides, we get

15 - 39 ≤ 39 - 6u - 39

-24 ≤ -6u

Dividing both sides by -6, we get

4 ≥ u                      [Remember, when we divide by negative, the direction of    

                              the inequality changes]

Which is u ≤ 4.

Thank you.

3 0
3 years ago
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