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Nataliya [291]
4 years ago
10

What is -1 + (4 + 9) = (-1 + 4) + 9 property?

Mathematics
2 answers:
AfilCa [17]4 years ago
8 0

Answer:

12=12

Step-by-step explanation:

Hatshy [7]4 years ago
7 0

Answer:

12=12

Step-by-step explanation:

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Can someone show me how to do this?
andriy [413]
3/4 ( (-50+2)/5)
= 3/4 ( -48/5)
= 3/4 * -48/5
= -36/5
6 0
3 years ago
What is the value of 3-6(z-2) if z=-2
krek1111 [17]

Answer:

27

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> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

3 - 6(z - 2)

z = -2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>z</em>:                   3 - 6(-2 - 2)
  2. (Parenthesis) Subtract:      3 - 6(-4)
  3. Multiply:                              3 + 24
  4. Add:                                    27
6 0
3 years ago
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Whats file hosting//////////////////
julsineya [31]

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Step-by-step explanation: there u go

6 0
3 years ago
Read 2 more answers
What is the answer to <br> 7/9 - 3/8=
antiseptic1488 [7]
7/9-3/8
56/72-27/72
29/72
5 0
3 years ago
6*(2x+3)-(4x+2)=32 what is X?
nydimaria [60]

Answer:

6*(2x+3)-(4x+2)=32

answer is x=2

3 0
3 years ago
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