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vampirchik [111]
3 years ago
8

Help asap and explain how u got it

Mathematics
1 answer:
Usimov [2.4K]3 years ago
3 0
Y is greater than or equal to 18 because you add 6 on both sides. 
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Where should the parentheses go in this equation <br><br> 1+2·3+4·5=65
slamgirl [31]

Answer:

((1+2)*3+4)*5

Step-by-step explanation:

((1+2)*3+4)*5\\\\=((3)*3+4)*5\\\\=(9+4)*5\\\\=13*5\\\\\=65

3 0
3 years ago
8 × (3v − 4) for v = 6
kenny6666 [7]

Answer:

112

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>

8 × (3v - 4)

v = 6

<u>Step 2: Evaluate</u>

  1. Substitute in <em>v</em>:                                                                                                  8 × (3 · 6 - 4)
  2. (Parenthesis) Multiply:                                                                                      8 × (18 - 4)
  3. (Parenthesis) Subtract:                                                                                     8 × 14
  4. Multiply:                                                                                                             112
7 0
3 years ago
Read 2 more answers
There are 9
slavikrds [6]
This can be solved by finding the number of permutations of the eight performers who will all perform before the one who insists on being the last.
8P8=8\times7\times6\times5\times4\times3\times2\times1=40,320\ ways
4 0
4 years ago
Read 2 more answers
What is the value of the expression (-5) -3?
ahrayia [7]

Answer:

Yezzir

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pls help me I’ll brainlest
enot [183]

Answer:

x = -9/y

Step-by-step explanation:

Like that?

6 0
3 years ago
Read 2 more answers
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