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Aneli [31]
2 years ago
13

Evaluate x² + 4x + 1 when x = -3

Mathematics
2 answers:
timurjin [86]2 years ago
8 0

Answer: -2

Step-by-step explanation:

We can combine the fundamentals of mental math and the brain to calculate the problem when x is -2. You wake up noticing x is -2 and you instantly know the answer and solved in less than a second.

Masteriza [31]2 years ago
3 0
Substitute -3 to x

(-3)^2 + 4(-3) + 1

9 - 12 + 1

= -2
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3 years ago
What is the original cost of a skateboard that was discounted by 35% and now sells for $92.95?
Elenna [48]
The original price was $152.23.
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Solve for x x−6/9=−5<br><br>x= ​
Vera_Pavlovna [14]

Answer:

4 4/9

Step-by-step explanation:

Move all terms not containing x

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In this activity, you will use equations to represent this proportional relationship: Olivia is making bead bracelets for her fr
Valentin [98]

Answer:

Step-by-step explanation:

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3 0
3 years ago
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A function assigns the values. The cost of 6 CDs will be $32.

<h3>What is a Function?</h3>

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Learn more about Function here:

brainly.com/question/5245372

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