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faust18 [17]
2 years ago
5

Solve the inequality and express your answer in interval notation. x² + 8x + 3 < 0

Mathematics
1 answer:
sattari [20]2 years ago
3 0

<u><em>Solution:</em></u>

A.) (-4-\sqrt{13},-4+\sqrt{13})

Hope this helps!

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Company has 189 employees that share an office that has 32 floors. If they built another building for 50 employees, how high sho
iris [78.8K]

Answer:

8 floors

Step-by-step explanation:

The number of employees is directly proportional to the number of floors that each building has.

The first building has 32 floors and it occupies 189 employees. Therefore:

189 α 32

=> 189 = k * 32 = 32k

where k = constant of proportionality

=> k = 189/32

The new building has 50 employees, therefore:

50 = kN

where N = number of floors

=> 50 = 189/32 * N

N = (50 * 32) / 189 ≅ 8 floors

The new building should have 8 floors

5 0
3 years ago
3 (x+6) what is the answer ??​
ziro4ka [17]

Answer:

3x+18

Step-by-step explanation:

3 (x+6)

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3 years ago
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You sold a total of 22 tickets to the baseball game. 9 tickets were adult tickets. How many student tickets were sold?
Neko [114]

Answer:

13 tickets

Step-by-step explanation:

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3 years ago
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The sum of 43 and z is equal to 72.98. Enter the equation that represents the description.
Irina-Kira [14]

sum is an answer to an addition problem, so we have to add 43 and z. z+43=72.98

Subtract 43 on both sides.

z=29.98

---

hope it helps

3 0
2 years ago
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An office supply company is shipping a case of wooden pencils to a store there are 64 boxes of pencils in the case if each box o
babymother [125]

Answer:

The case is ten pounds.

Step-by-step explanation:

There are 16 ounces in a pound. Using this information, you can multiply the ounces by the 64 boxes. Then divide the product by 16. You should be left with 10 pounds.

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3 years ago
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