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Elenna [48]
4 years ago
11

What is 2x+4(7−x) simpliefied

Mathematics
2 answers:
irga5000 [103]4 years ago
8 0

Answer:

-2x+28 or 28-2x

Step-by-step explanation:

2x+4\left(7-x\right)

Expand:

2x+28-4x

SImplify:

-2x+28 or 28-2x

Elodia [21]4 years ago
8 0

Answer:

-2x+28

Step-by-step explanation:

2x+4(7-x)

2x+28-4x

2x-4x+28

-2x+28

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I’d appreciate an answer ;)
aleksley [76]

Answer: Hope you have a good day or night!

Step-by-step explanation:

4 0
3 years ago
If f(x) =X +3, what is the value of f(3) and f(-2)?
ss7ja [257]
THIS ANSWER IS FOR f(3):
f(x)=x+3
f(3)=3+3
f(3)=6

THIS ANSWER IS FOR f(-2):
f(x)=x+3
f(-2)=-2+3
f(-2)=1
7 0
3 years ago
i need to know how to find the x and y intercepts and then graph the linear equation for the problem x+y=2
gizmo_the_mogwai [7]

Answer:

The x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Join those two points with a straight line and get the graph.

Step-by-step explanation:

The intercept form of a straight line equation is \frac{x}{a} + \frac{y}{b} = 1, where the x-intercept of the line is at (a,0) and the y-intercept will be at (0,b).

So, we have to arrange the equation of a straight line in the intercept form and then we can easily find the x-intercept and y-intercept of the line.

Given equation is x + y = 2

⇒ \frac{x}{2} + \frac{y}{2} = 1

Therefore, the x-intercept of the straight line is at (2,0) and the y-intercept is at (0,2).

Now, locate the two points as obtained on the graph and join them with a straight line and you will get the graph of the line. (Answer)

8 0
3 years ago
PLEASE HELP ME<br>180=3x+45​
Whitepunk [10]

Answer:

3x=180-45

3×=135

3x/3x=135/3x

=45x

8 0
3 years ago
John writes a number sequence starting with 8. Write the next number 8, 22, 36, _______
BlackZzzverrR [31]

Answer:

50

Step-by-step explanation:

from the question that we have been given, we have to find out the next number after 36.

John's next number sequence will be 50. Every number after 8 can be gotten by adding 14. So when we add 14 to 36, we get the final answer, which is the next number in the sequence.

This can be seen below:

14 + 8 = 22

14 +22 =36

14 +36 =50

therefore the next sequence would be 50

6 0
3 years ago
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