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Novosadov [1.4K]
3 years ago
10

X2 + 1+ x – 2 what is the answer

Mathematics
2 answers:
Vika [28.1K]3 years ago
6 0
It depends on what x is equal to. For example, if x = 3, your equation is 3 * 2 + 1 + 3 - 2 = 8.
Pani-rosa [81]3 years ago
5 0
Add like terms. X2 which is 2 times x. And 1 minus 2.

3x+1-2
3x-1
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For questions 3 - 5, answer the questions about the equations.
mrs_skeptik [129]

Answer:

  infinite solutions

Step-by-step explanation:

Eliminate parentheses and collect terms:

  3x -12 +5 -x = 2x -7

  2x -7 = 2x -7

This is true for any value of x. There are an infinite number of solutions.

6 0
3 years ago
Given RT below, if S lies on RT such that the ratio of RS to ST is 3:1, find the coordinates of S.
Ksivusya [100]

Answer:

S(-2, -3)

Step-by-step explanation:

Find the diagram attached below,=. Frim the diagram, the coordinate of R and T are (-5, 3) and (-1, -5) respectively. If the ratio of RS to ST is 3:1, the coordinate of S can be gotten using the midpoint segment formula as shown;

S(X, Y) = {(ax1+bx2/a+b), (ay1+by1/a+b)} where;

x1 = -5, y1 = 3, x2 = -1, y2 = -5, a = 3 and b =1

Substitute the values into the formula;

X = ax2+bx1/a+b

X = 3(-1)+1(-5)/3+1

X = -3-5/4

X = -8/4

X = -2

Similarly;

Y = ay2+by1/a+b

Y = 3(-5)+1(3)/3+1

Y = -15+3/4

Y = -12/4

Y = -3

Hence the coordinate of the point (X, Y) is (-2, -3)

5 0
3 years ago
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melisa1 [442]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Which of the following is the least? WILL GET MARKED BRAINLIST
hodyreva [135]

Answer:

With my predictions it is 2/11 hope it helps

5 0
3 years ago
Read 2 more answers
In some country the budget for defense exceeded the budget for education by ​$660.4 billion. If x represents the budget for​ edu
photoshop1234 [79]

Answer:

<u>The budget for defense can be represented as x + 660.4</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Budget for education is $ 660.4 billion less than budget for defense in some country

x = represents the budget for education, in billion of dollars

2. How can the budget for defense be​ represented?

x = represents the budget for education, in billion of dollars

x + 660.4 = represents the budget for defense, in billion of dollars also

<u>The correct answer is that the budget for defense can be represented as x + 660.4</u>

5 0
3 years ago
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