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tino4ka555 [31]
2 years ago
5

what is the value of the expression -2 (3x minus 2) + x + 9 when x equals negative 3 choices are a -16 B -2 C 28 D 34 which one

​

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
6 0

Answer:

  C  28

Step-by-step explanation:

Put the given value where x is in the expression and do the arithmetic.

  -2(3(-3) -2) +(-3) +9

  = -2(-9 -2) -3 +9

  = -2(-11) -3 +9

  = 22 -3 +9

  = 19 +9

  = 28

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2 years ago
9 &lt; 4(x+9) -7 - 25<br> Solve , intervals, and graph
Zigmanuir [339]

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Step 2: Flip the equation.

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Step 3: Subtract 4 from both sides.

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Step 4: Divide both sides by 4.

4x/4>5/4

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