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coldgirl [10]
2 years ago
14

Can someone help me on this ASAP? This is a PRACTICE test and i already know the answer which is A.

Mathematics
1 answer:
Over [174]2 years ago
5 0

Answer:

122 1/4

Step-by-step explanation:

Hope this helps! :)

(12x12) 12x \frac{2}{3\\} x12) / (3/2 x3/2)

PEMDAS = parathesis exponents multiplictation division add subtract.

12x12=24

3/2x3/2=9/4

12x2/3=8x12=96

so 24+96=120

9/4 can be like 4x2=8 so i remaing

120+2=122 1/4?

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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10+(−3.5)×2+(−9)÷(−3)
Zepler [3.9K]

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

Step-by-step explanation:

<u>Step 1: Define</u>

10 + (-3.5) × 2 + (-9) ÷ (-3)

<u>Step 2: Evaluate</u>

  1. Multiply:                    10 - 7 + (-9) ÷ (-3)
  2. Divide:                       10 - 7 + 3
  3. Subtract:                   3 + 3
  4. Add:                           6
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3 years ago
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Ronch [10]

Answer:

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4 years ago
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