Answer:
They are both equivalent just written in different ways
Step-by-step explanation
2 1/3
3*2=6
Add 1 which is the numerator
That leaves you with 7
Then you keep the 3 as the denominator.
That gives you 7/3
How to check
3 goes into 7, 2 times. So that gives you 2 and you have one left over to make it 7, so make 7 your numerator and the denominator always stays the same which is 3.
Hope this helps :3
Answer: x= -0.2
Step-by-step explanation:
Answer:
Step-by-step explanation:
There are a total of 10 balls in the first bag, so P(1 red) = 3/10 and P(1 green) = 7/10.There are a total of 9 balls in the second bag, so P(2 red) = 4/9 and P(2 green) = 5/9.P(1 red & 2 red) = 3/10 × 4/9 = 12/90 = 2/15P(1 red & 2 green) = 3/10 × 5/9 = 15/90 = 1/6P(1 green & 2 red) = 7/10 × 4/9 = 28/90 = 14/45P(1 green & 2 green) = 7/10 × 5/9 = 35/90 = 7/18
I hope you understand it!
<span> x/3-2=7
---------------------
SImplify
1/3x - 2 = 7
--------------------------
add 2 to each side
1/3x - </span><span><span>2 </span>+ 2 </span>= <span>7 + <span>2
1/3x = 9
------------------------------
Multiply each side by 3
3 * (1/3x) = 3 * 9
x = 27</span></span>
