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3 years ago

Fifteen more than twice a number 9 is

Mathematics

2 answers:

Leokris [45]3 years ago

6 0

The question is asking 15+2*9=? so to do this first multiply 2*9 which = 18 and then add 15, 18+15= 33

tatiyna3 years ago

5 0

The first variable is 15

More than means Addition

15+2*9

2*9= 18

15+18

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Here are two column vectors

Contact [7]

Answer:

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Step-by-step explanation:

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2 years ago

Liza wants to have more than $750 in her savings account before she will leave for college. Right now she has $300, and she is g

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Naily [24]

Answer:

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Step-by-step explanation:

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2 years ago

What are the ordered pairs of the

OlgaM077 [116]

Answer:

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Step-by-step explanation:

These system of equations consists of a parabola and a line. We need to find the points at which they intersect:

$x^2-2x+3=-x+5\\x^2-2x+x+3-5=0\\x^2-x-2=0\\(x-2)(x+1)=0$

Since we were able to factor out the quadratic expression, we can say that the x-values solution of the system are:

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3 years ago