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Reil [10]
3 years ago
7

Calculate (7y + 120) + (5y +168) = 180

Mathematics
1 answer:
saul85 [17]3 years ago
3 0

Answer:

y = -9

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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What type of function is y=x^2+6x+5
nata0808 [166]

Hello.

\mathrm{y=x^{2} +6x+5} is a quadratic function, because it has an \mathrm{x^{2} } (x squared, or x times x) term.

Here's what linear functions look like:

\mathrm{y=mx+b}

A graph of a linear function is a line.

Quadratic functions look like so:

\mathrm{y=ax^{2} +bx+c}

A graph of a quadratic function is a parabola.

Therefore, the given function is a quadratic function.

I hope this helps.

Have a nice day.

\boxed{imperturbability}

3 0
2 years ago
Need help asap!!! plzz
Natali5045456 [20]

Answer:

(C)$62.00

Step-by-step explanation:

$200 x .31 = $62.00

6 0
3 years ago
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The answer as a fraction
Llana [10]
ANSWERS  2. 2/15   3.  3/14  
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3 years ago
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Reduce any fractions to lowest terms.Don’t round your answer, and don’t use mixed fractions
DENIUS [597]

Answer:

t < \frac{38}{17}

Step-by-step explanation:

Add '5t' to both sides

12t - 2 +5t < -5t +36 +5t

17t -2 < 36

Add ' 2' to both sides  

17t -2 +2 < 36 + 2

17t < 38

Dividing '17' on both sides

\frac{17t}{17} < \frac{38}{17}

4 0
2 years ago
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The area of the conference table in Mr. Nathan’s office must be no more than 175 ft2. If the length of the table is 18 ft more t
Margarita [4]
X(x+18) <= 175 
<span>x^2+18x-175 <= 0 </span>
<span>(x+25)(x-7) <= 0 </span>
<span>So, -25 <= x <= 7 </span>
<span>Or, for real-world tables, </span>
6 0
3 years ago
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