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I am Lyosha [343]
3 years ago
12

Evaluate the Expression using the given values: 3x + y; use x = 1 and y.= 3

Mathematics
2 answers:
Amanda [17]3 years ago
7 0

Answer:

6

Step-by-step explanation:

3x + y =

= 3(1) + 3

= 3 + 3

= 6

dmitriy555 [2]3 years ago
7 0
3x + y
3(1) + 3
3 + 3
6
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nikklg [1K]

Answer:

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Step-by-step explanation:

Every time you multiply both sides of a rectangle by a number x, its area if multiplied by x^{2}.

In our example:

Area of a rectangle = width . length

width = 4

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A_{1} = 4 . 7 = 28

When you multiply both sides by 7:

width = 4 . 7 = 28

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A_{2}  = 28 . 49

A_{2}  = 1372

A_{2}  / A_{1} = 1372 / 28 = 49 = (7)^{2}

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Got it?

;-)

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3 years ago
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use (0, -3)
y - (-3) = 1 (x -0)
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3 years ago
A'Niyah deposited $32,720 in a savings account that earns 4% simple interest. A'Niyah has not made any deposits or withdrawls si
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Step-by-step explanation:not b

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I need help solving them and quick cause I don’t have a lot of time
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