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Usimov [2.4K]
3 years ago
9

PLEASE ITS DUE TODAY. Which expression has a conffcient of 7?

Mathematics
2 answers:
gregori [183]3 years ago
7 0

Answer:

the first one

Step-by-step explanation:

because x has an coefficient

DENIUS [597]3 years ago
3 0

Answer: The answer is C

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Help? please do not answer randomly
klasskru [66]

Answer:

x = 4.5

Step-by-step explanation:

Given a segment joining the midpoints of 2 sides of a triangle, then

the segment is half the length of the 3rd side, that is

5x = 0.5 × 45 = 22.5 ( divide both sides by 5 )

x = 4.5

8 0
3 years ago
PLS HELP THANK YOUUU- NO BITLY
sertanlavr [38]
The answer would be A
3 0
3 years ago
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What is the solution to -3/4 x + 2 ≤ -7 ?
Dvinal [7]

Answer:

x ≥ 12

Step-by-step explanation:

Step 1: subtract 2 from both sides

Now you have; -3/4 x ≤ -9

Step 2: divide both sides by -3/4

Now you have x ≥ 12

(when dividing an inequality by a negative you have to flip the sign)

Therefore the answer is x ≥ 12

6 0
4 years ago
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2 x (3^3-5+8) pemdas
Pavel [41]

Answer:

60

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 Expression</u>

2 × (3³ - 5 + 8)

<u>Step 2: Evaluate</u>

  1. [Parenthesis] Exponents:                    2 × (27 - 5 + 8)
  2. [Parenthesis] Subtract:                        2 × (22 + 8)
  3. [Parenthesis] Add:                               2 × 30
  4. Multiplication:                                      60
6 0
3 years ago
The table shows the gallons of fuel remaining after a car travels a certain distance in miles.
son4ous [18]
The  answer is -0.04 ,1 ,-0.04 ,loss of 0.04 gallons of fuel for every 1 mile 
4 0
4 years ago
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