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inn [45]
3 years ago
15

How many solutions dose 3x-2x+x+2 have

Mathematics
1 answer:
Darya [45]3 years ago
3 0
So, when you simplify this equation, you get 2x+2, and assuming that the answer is 0, aka 2x+2= 0, then there is only one solution when you solve it.

Answer: One solution (-1)

(What I did:
3x-2x+x+2=
x+x+2=
2x+2 )
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Type the integer that makes the following addition sentence true:
enot [183]

Answer:

  93

Step-by-step explanation:

Add 36 to both sides of the equation:

  36 -36 + ___ = 36 +57

  0 + ___ = 93

  ___ = 93

The integer 93 goes in the blank.

3 0
2 years ago
Which best summmarize the pyhagorean theorem
andre [41]

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Step-by-step explanation: hope it helps

6 0
3 years ago
Find the missing number ____:7 = 12:21 <br><br><br> A) 3<br><br> B) 14 <br><br> C) 4 <br><br> D) 12
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6 0
4 years ago
Read 2 more answers
Consider the function graphed below. What is the average rate of change of the function over the interval [1, 3]?
EleoNora [17]
The correct answer is B. 36.
8 0
3 years ago
Given the function g(x) = 4(3)x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.
Rudik [331]
The question is defective, or at least is trying to lead you down the primrose path.
The function is linear, so the rate of change is the same no matter what interval (section) of it you're looking at.
The "rate of change" is just the slope of the function in the section.  That's
         (change in f(x) ) / (change in 'x') between the ends of the section.
In Section A:Length of the section = (1 - 0) = 1f(1) = 5f(0) = 0change in the value of the function = (5 - 0) = 5Rate of change =            (change in the value of the function) / (size of the section) = 5/1  =  5
In Section B:Length of the section = (3 - 2) = 1 f(3) = 15f(2) = 10change in the value of the function = (15 - 10) = 5Rate of change =           (change in the value of the function) / (size of the section) = 5/1  =  5
Part A:The average rate of change of each section is 5.
Part B:The average rate of change of Section B is equal to the average rate of change of Section A.
Explanation:The average rates of change in every section are equalbecause the function is linear, its graph is a straight line,and the rate of change is just the slope of the graph.

4 0
3 years ago
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