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4 years ago

Solve show all steps what is 7x-28≥-7

Mathematics

2 answers:

Anestetic [448]4 years ago

4 0

Answer:

x≥3

Step-by-step explanation:

7x-28≥-7

Add 28 to each side

7x-28+28≥-7+28

7x≥21

Divide by 7

7x/7≥21/7

x≥3

Nataly_w [17]4 years ago

4 0

Answer:

7x-28≥-7

7x≥21

x≥3

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Maru [420]

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3 years ago

Using the figure below, identify the measurements of Angle 3 and Angle 8.<br><br> Pls help

katrin2010 [14]

Answer:

Angle 3 is 75 degrees

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Step-by-step explanation:

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Hope this helps!

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3 years ago

Find y by itself 7y=14x-21

vlada-n [284]

Answer: y=2x-3

Step-by-step explanation:

divide both sides by 7

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3 years ago

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boyakko [2]

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3 years ago

Assignment due today Q-Q<br> 9 1/2=k/9

nikdorinn [45]

$\huge\mathfrak\blue{answer}$

$= q - \frac{q91}{2} = \frac{k}{9}$

$\blue{switch \: sides}$

$= \frac{k}{9} = q - \frac{q91}{2}$

$\blue{multiply \: 9 \: both \: sides}$

$= \frac{9k}{9} = 9q - 9 \: . \: \frac{q91}{2}$

$\blue{lastly \: simplify}$

$=\underline {k = 9q - \frac{{9q}^{91} }{2} }$

(mark me brainliest if you're satisfied)

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3 years ago