3 years ago

Simplify 3x-2+5x+9 pls

Mathematics

2 answers:

vfiekz [6]3 years ago

6 0

Answer:

8x+7

Step-by-step explanation:

creativ13 [48]3 years ago

3 0

Answer:

8x + 7

Step-by-step explanation:

3x - 2 + 5x + 9

3x + 5x + 9 - 2

8x + 7

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Vikentia [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the equation of circle (5,1) diameter 4 square root 5

stepladder [879]

Answer:

$(x-5)^2+(y-1)^2=20$

Step-by-step explanation:

<u>Equation of a circle</u>

$(x-a)^2+(y-b)^2=r^2$

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2 years ago

Plz help if you know this, got a couple minutes left. 20 points

azamat

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Step-by-step explanation:

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3 years ago

Tom has r quarters. Express the value of the quarters in cents.

BigorU [14]

C = 0.25r

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hope this helps and have a great day! :)

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