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adelina 88 [10]
2 years ago
15

3. Solve the system by graphing. 4x + 2y = 2 -2x + y = -3

Mathematics
1 answer:
IceJOKER [234]2 years ago
3 0
1. Y=-2x + 1 (graph)
2. Y=2x - 3 (graph)
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I think its B
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B is correct, good job
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3 years ago
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Four different sets of objects contain 2,5,6, and 7 objects, respectively. How many unique combinations can be formed by picking
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There are 2 choices for the first set, and 5 choices for the second set. Each of the 2 choices from the first set can be combined with each of the 5 choices from the second set. Therefore there are 2 times 5 combinations from the first and second sets. Continuing this reasoning, the total number of unique combinations of one object from each set is:
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3 years ago
5 more than 3 times a variable, x, is 23
Monica [59]

3x + 5 = 23

5 more than(addition) 3 times(multiplication) a variable(x) is(equals) 23

(you add 5 to 3x)

If you need to solve for "x", you need to isolate/get the variable "x" by itself in the equation:

3x + 5 = 23        Subtract 5 on both sides

3x + 5 - 5 = 23 - 5

3x = 18      Divide 3 on both sides to get "x" by itself

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x = 6

5 0
3 years ago
Ill mark brainliest helpp plzzz also its more than one answer!!
balandron [24]

Answer:

a) ( j + m ) / 7

b) The product of <em>j</em> and <em>m </em>increased by 7

Step-by-step explanation:

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What does it mean if u have a number in front of a square root?
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That means it's a surd
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