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bagirrra123 [75]
3 years ago
11

Ryan had 20$ To spend on three pens. After buying them he had 8$. How much did each pen cost

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Answer: $4

Step-by-step explanation:

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X=4

Step-by-step explanation:

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Evaluate |bc|, given a = 5, b = -3, and c = -2.
Anni [7]

Answer:

6

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • |Absolute Value| - makes any number positive

Step-by-step explanation:

<u>Step 1: Define</u>

|bc|

a = 5

b = -3

c = -2

<u>Step 2: Evaluate</u>

  1. Substitute:                    |-3 · -2|
  2. Multiply:                        |6|
  3. Evaluate:                       6
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Free_Kalibri [48]

Answer:

7s^{2} + 8k - 32

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Tell me the answer for each box its on classkick and i can see if its wrong
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Step-by-step explanation:

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