Total raised: 264
She raised 30 plus 1.80x (x being the number of minutes).
Equation: 264=1.8x+30
To solve for x, you need to isolate x. First, subtract 30 from both sides.
234=1.8x
Now, divide both sides by 1.8.
130=x
Marni danced 130 minutes.
I hope this helps :)
Answer:

Step-by-step explanation:
The given equation is :

Where
P is pressure
V is volume
n is no of moles
r is Gas constant
T is temperature
We need to solve the above equation for r.
Dividing both sides of the above equation by (nT). So,

So, the value of r is equal to
.
Answer:
<em><u>10 cm</u></em>
Explanation:
Surface area of cube = 600 cm^2
Side of a cube = ?
Formula:
Total S.A of cube = 6 x (side of cube)^2
= 6 . x^2
600 cm2 = 6 . x^2
x^2 = 600 / 6
x^2 = 100
x = 10 cm
<em>The required side of a cube = 10 cm</em>
Well 15 is half of 30. And there are 60 minutes in an hour. Does that help. Just go by sixty.
Answer and Step-by-step explanation:
To solve, we need to find how many miles are driven in an hour.
<u>Divide 132 by 3.</u>
132/3 = 44
<u>Now, we need to find how many hours it would take to drive 110 miles.</u>

<u>Cross multiply.</u>
<u />
<u />
<u>Divide by 44.</u>
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<u>So, it would take 2.5 hours to drive 110 miles.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
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<em><u>I hope this helps!</u></em>