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mariarad [96]
3 years ago
7

If 7(p+3)= -28 then what does p equal

Mathematics
2 answers:
Ratling [72]3 years ago
4 0

Answer:

p = -7

Step-by-step explanation:

7(p+3) = -28

now we times the inside of the parenthese by 7

7p+21 =-28

now we minus 21 on both sides

7p= -49

now divide

p = - 7

bagirrra123 [75]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

7(p+3) = -28

Divide by 7

7(p+3) / 7 = -28 / 7

p+3 = -4

Subtract 3

p+3 (-3) = -4 (-3)

P = -7

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Answer:

option C

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Step-by-step explanation:

we have

f(x)=-2\sqrt{x-3}+8

using a graphing tool

see the attached figure N1

The range is the interval--------> (-∞,8]

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using a graphing tool

The range is the interval--------> [-8,∞)

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using a graphing tool

The range is the interval--------> [8,∞)

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case C) f(x)=-\sqrt{x+3}+8

using a graphing tool

The range is the interval--------> (-∞,8]

y\leq 8

case D) f(x)=-\sqrt{x-3}-8

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5 0
3 years ago
Please help Which of the following inequalities is graphed on the coordinate plane?
Gekata [30.6K]

Answer:

The inequality which represents the graph is y ≤ -2x + 1 ⇒ A

Step-by-step explanation:

To solve the question you must know some facts about inequalities

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  • If the sign of inequality is > or ≥, then the area of the solutions should be over the line
  • If the sign of inequality is < or ≤, then the area of the solutions should be below the line

Let us study the graph and find the correct answer

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Answer:

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