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3 years ago

Please solve number 27.) -5(3-q) +4 =5q-11

Mathematics

2 answers:

meriva3 years ago

7 0

$-5(3-q)+4=5q-11 \\ \\ -15+5q=5q-11 \\ \\ 5q-5q=-11+15 \\ \\ 0 \neq 4$

Taya2010 [7]3 years ago

7 0

$-5(3-q)+4=5q-11\\\\-15+5q+4=5q-11\\\\5q-5q=-11+15-4\\\\0=0\\\\Equetion\ has\ infinitly\ many\ solutions.$

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The points (1,7) and (0,5) fall on a particular line. What is its equation in slope-intercept

choli [55]

Answer:

y = 2x + 5

Step-by-step explanation:

First find the slope:

5-7/0-1 --> -2/-1 --> (2)

Now use the point-slope form to find the slope-intercept form:

y-7 = 2 ( x - 1)

y - 7 = 2x - 2 add seven to both sides...

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3 years ago

9. Is the rate below a unit rate? Explain.<br> 60 miles<br> 3 gallons<br> Answer quick plzzz

goblinko [34]

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Answer: 20 miles/1 gallon would be the unit rate so NO 60 miles/3 gallons is not the unit rate

Explanation:

60 / 3 = 20

I hope this helped!

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8 0

3 years ago

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Flauer [41]

Step-by-step explanation:

work is shown and pictured

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3 years ago

PLEASE SOLVE FOR Y: <img src="https://tex.z-dn.net/?f=7y%2B4%3D3-2y" id="TexFormula1" title="7y+4=3-2y" alt="7y+4=3-2y" align="a

ehidna [41]

Answer:

$y = \frac{-1}{9}$

Step-by-step explanation:

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add $2y$ to both sides

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add $-4$ to both sides

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divide both sides by $9$

$\frac{9y}{9} = \frac{-1}{9} \\$

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3 years ago

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What is 4 multiplied by 4/6

yawa3891 [41]

Okay,

1. Multiply 4 x 4.

2. Then Since 4 x 4 is 16 it would be 16 over 6 ( $\frac{16}{6}$ )

3. Then Simplify, 6 can go into 16 twice, being 12.

4. There is 4 left over, so put 4 over 6 ( $\frac{4}{6}$ )

5. Finally, simplify again, 4 can be divided by 2, so can 6, make it 2 over 3 ( $\frac{2}{3}$ )

Answer: 12 and 2 over 3 ( $12 \frac{2}{3}$ )

**Hope I Helped!**

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3 years ago

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