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lyudmila [28]
2 years ago
7

7x - 3= -3 + 7x Can someone explain

Mathematics
2 answers:
labwork [276]2 years ago
8 0
Subtract 7x on both sides of the equal sign (it'll cancel out) then -3=-3 which makes a true statement.
Paladinen [302]2 years ago
5 0

Answer: Solve for x

Any value of x makes the equation true.

All real numbers

Interval Notation:

(−∞,∞)

Step-by-step explanation:

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1 2/5 fraction that have the same value ​
VladimirAG [237]

Answer:

7/5

Step-by-step explanation:

1 2/5, a mixed number, is equivalent to 7/5.

6 0
3 years ago
3) What is the shape of the graph of the equation y = 5x – 2?​
german

Answer:

  • Line

Step-by-step explanation:

The equation y = 5x - 2 is slope-intercept form of linear function.

  • The shape of the graph is the line

It has positive slope of 5, therefore is increasing function, the line goes up from left to right on the coordinate plane

6 0
3 years ago
A 6-sided die is rolled. what is the probability of rolling a number less than 4?
ohaa [14]

1/2

Step-by-step explanation:

All outcomes of a single die= 6

Events less than 4 =3

probability=3/6

=1/2

7 0
1 year ago
If f(x)=5x^2 and g(x)=x-2 what is (fog)(-3)
olga2289 [7]

Answer:

(fog)(-3) = 125

Step-by-step explanation:

So, we need to first evaluate g(-3) and then plug the value of g(-3) into f(x) to find (fog)(-3). So, let's do that:

g(-3) = -3-2 = -5

f(g(-3)) = f(-5) = 5(-5)^2 = 5(25) = 125

Thus, (fog)(-3) = 125.

7 0
3 years ago
How do I show my work for this and get the answer? Thanksss
adoni [48]

Answer:

the answer for this problem is 135

6 0
3 years ago
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