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LenKa [72]
3 years ago
15

Factor 2a–4b. Write your answer as a product with a whole number greater than 1.

Mathematics
1 answer:
BigorU [14]3 years ago
8 0

Answer:

2(a - 2b)

Step-by-step explanation:

2 is a common factor of 2a - 4b. The a's and b's cannot be part of the common factor.

2(a - 2b) is the answer.

Notice that both sides of the minus sign are effected by the two being taken out.

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Can you please help answer both questions
Lemur [1.5K]

2 Units in d To t

The unit rate is (5,5)

Step-by-step explanation:

4 0
2 years ago
Find the solution for X<br> 3x - 5 = 7x + 11
Margarita [4]

Answer:

x=-4

Step-by-step explanation:

3x-5=7x+11    Add like terms

   +5     +5

3x=7x+16       Do it again...

-7x   -7x

-4x=16        Now divide

x=-4

6 0
3 years ago
Read 2 more answers
What is the y-intercept of the equation of the line that is perpendicular to the line y = 3/5x + 10 and passes through the point
melisa1 [442]
The slope of the perpendicular line is the negative reciprocal of that of the given line, so is
  -1/(3/5) = -5/3
Then the point-slope equation of the perpendicular line can be written as
  y = (-5/3)(x -15) -5
  y = (-5/3)x +20

The y-intercept of the perpendicular line is y=20.

7 0
3 years ago
Match the events described to the likelihood of their occurrence.
Ksju [112]

Answer:

Step-by-step explanation:

1. likelihood that edna picks a cherry.....impossible...because there is no cherries in the bag

2. communication....likelihood of an n is 2 / 13...15% chance...well...out of the answer choices, I am going with unlikely

3. mississippi....likelihood of  s or p : 4/11 * 2/11 = 8/11...73% chance....its not certain...so I am going with neither likely or unlikely

4. all girls school....picking a girl is certain

3 0
4 years ago
A line that includes the point (1, 2) has a slope of 4. What is its equation in slope-intercept
mars1129 [50]

Answer:

y=4x - 2

Step-by-step explanation:

Since the slope is 4 you plug it into the equation giving us y=4x

We still have to find the y intercept

We are given a point and from that point we can figure out that the y intercept is -2

Putting that into the formula we get y=4x-2

8 0
3 years ago
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