3/7(b+2)-6/7(b-2)=
Here we find lcd first
lcd = 7(b+2)(b-2)
converting into lcd form we get,
=
=
=
Answer:
x^9
Step-by-step explanation:
The rule of exponents that applies is ...
(a^b)^c = a^(b·c)
For your problem, you have a=x, b=(3/2), c=6, so ...
(x^(3/2))^6 = x^(3/2·6) = x^9
Answer:
5g Potato : 3g Lentils
or
5:3
Step-by-step explanation:
1. 375 : 225
2. Find greatest common factor then divide by it.
3. 75g : 45g
4. 5:3
1. You have that<span> 1/2 gallon of water fills 2/3 of the bin.
2. Therefore, you must use proportions.
3. Let's call "x" to </span><span>the amount of water that will fill the entire bin. Then, you have:
</span><span>
(1/2)/(2/3)=(x/3/3)
</span><span> 1/2)/(2/3)=(x/1)
</span><span>
4. Now, you must clear "x", as below:
(</span><span>1x3/2x2)=(x/1)
3/4=x
x=3/4
</span> The <span>amount of water that will fill the entire bin</span><span> is 3/4 gallons.
</span>
