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My name is Ann [436]
3 years ago
11

Solve for 'p'. Show all work: 2(-4x + 8) ≤ 20

Mathematics
2 answers:
alekssr [168]3 years ago
6 0

Answer: Answer:  x≥  −1 /2

Step-by-step explanation:

Ksju [112]3 years ago
3 0

Answer:

x ≥ -1/2 or x ∈ [-1/2, +∞)

Step-by-step explanation:

2(-4x + 8) ≤ 20

divide both sides by 2

-4x + 8 ≤ 10

move 8 to the right

-4x ≤ 10-8

-4x ≤ 2

divide both sides by -4. Flip the sign since a negative value is being divided

x ≥ - 1/2

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16 2/3

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3 years ago
Need help on this!!!
Helga [31]

Answer:

Step-by-step explanation:

Range goes from the lowest point on a graph to the highest point, not including anything in between those 2 extremes. We will evaluate the quadratic for the values given. First f(2):

f(2)=(2)^2-5 so

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Now, f(4):

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Now, f(7):

f(7)=(7)^2-5 so

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The lowest y value is -1 and the highest is 44, so the range is from -1 to 44 (I can't tell which of your choices reflects that because it's too small!)

4 0
3 years ago
Which of the following numbers is not divisible by 4?
vfiekz [6]
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3 0
3 years ago
Read 2 more answers
(geometry) This zigzag crystal vase has a height of 12 inches. The cross sections parallel to the base are always rectangles tha
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Answer:

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Step-by-step explanation:

7 0
2 years ago
A city has a population of 250,000 people. Suppose that each year the population grows by 6%. What will the population be after
irinina [24]

Answer:

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Step-by-step explanation:

250,000 × 1.06^12 is the formula.

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Then you take the 1.06 and raise it to the number of years which is 12.

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Then you multiply that number to the base number which is 250,000 and get 503,049.

Hope this helps!

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