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AnnyKZ [126]
3 years ago
12

Evaluate the expression: 2x + 5 for x = 3

Mathematics
1 answer:
lubasha [3.4K]3 years ago
5 0

Substitute the value of the variable into the equation and simplify.
11
11
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PLS HELP! WILL GIVE BRAINLIEST IF U SOLVE!!
tatyana61 [14]

Answer:

1st row =-4

2nd row = 2,-2(from left)

3rd row= -2,-1,2

4th row= -2,1,-1,-2

5th row = 2,-1,-1,1,-2

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2 years ago
Find the volume of the cylinder.
hodyreva [135]

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Step-by-step explanation:

5 0
3 years ago
Find the inverse of the following functions f(x)=6-3x g(x)=x+2
astraxan [27]
      f(x) = -3x + 6
          y = -3x + 6
          x = -3y + 6
     x - 6 = -3y
       -3       -3
⁻¹/₃x + 2 = y
⁻¹/₃x + 2 = f⁻¹(x)

 g(x) = x + 2
     y = x + 2
     x = y + 2
x - 2 = y
x - 2 = g⁻¹(x)
4 0
3 years ago
Read 2 more answers
Josh is preparing for an exam by completing practice tests that have different numbers of questions. For each practice test, he
asambeis [7]

The residuals are the numbers shown next to each black line. Just total them:


15 + 10 + 11-10 +9 +10 +3-17-12 = 19.


The answer is B. 19

8 0
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Which expression is equivalent to 6x3 + 3y2 – 5x3 + 2y2?
iVinArrow [24]
The answer is C because 6X^3 minus 5X^3 is just X^3 and 3Y^2 plus 2Y^2 is 5Y^2.
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