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Mariulka [41]
3 years ago
6

Evaluate. 8 - 2 · 3 + 7 =?

Mathematics
2 answers:
kozerog [31]3 years ago
8 0

Answer:

9 is your answer

Step-by-step explanation:

Remember to follow PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction). Remember to also follow the left -> right rule.

Solve:

8 - 2 x 3 + 7

First, Multiply -2 and 3 together

8 + (-2 x 3) + 7

8 - 6 + 7

Next, follow the left to right rule, subtract.

(8 - 6) + 7

(2) + 7

Finally, Add

2 + 7

9

9 is your answer

~

Alexeev081 [22]3 years ago
5 0

I'm pretty sure the answer would be 9




Best of luck, Hope this helps if I'm wrong I'm terribly sorry





~Animaljamissofab ♥

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Lana71 [14]

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m is also the slope

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8 0
3 years ago
What is the function f(x) = 2(x + 6), find x if f(x) = 22
lord [1]

Answer:

<h3>x = 5</h3>

Step-by-step explanation:

f(x) = 2(x + 6)

f(x) = 22

thereofre we have the equation:

2(x + 6) = 22      <em>use distributive property</em>

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x = 5

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3 years ago
How do you write this as an equation. Pls help<br><br> A number multiplied by 2/5 is 3/20<br> .
Naddika [18.5K]

Answer:

2/5x = 3/20 or 2/5 *x = 3/20

Step-by-step explanation:

These are the same thing just different ways to write. The x represents the unknown number

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