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KengaRu [80]
4 years ago
10

How many terms are there in the expression 2x - 5y + 3 + x? 3 4 5 6

Mathematics
2 answers:
AnnyKZ [126]4 years ago
7 0
4 <------ ANSWER (i'm not sure)
eimsori [14]4 years ago
5 0
There are 4 terms in the expression ^_^
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In an inequality written in slope-intercept form, which symbol is used to include a solution set that's above the line and inclu
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C. ≥

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3 years ago
The board of examiners that administers the real estate broker examination in a certain state found that the mean score on the t
nata0808 [166]
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(2ab+9a-4) - (ab+2)
skad [1K]

Answer:

\boxed{\bold{ab+9a-6}}

Step-by-step explanation:

Remove parenthesis: (a) = a

\bold{2ab+9a-4-\left(ab+2\right)}

\bold{-\left(ab+2\right): \ -ab-2}

\bold{2ab+9a-4-ab-2}

Simplify \bold{2ab+9a-4-ab-2}

\bold{ab+9a-6}

Regards,

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7 0
3 years ago
Find the center and radius of the sphere x2+2x+y2−4y+z2−8z=60
anyanavicka [17]
Hello : 
<span>x²+2x+y²−4y+z²−8z=60
(x²+2x) + (y² - 4y) +(z² - 8z) = 60
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</span><span>the center is the point : A(-1, 2 , 4)
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8 0
4 years ago
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