Answer:
Just substitute the values in!
(-5/9) + (-4/3) - 2/3 = - 5/9 - 12/9 - 6/9 = -23/9.
Hope this helps google helps btw
Answer: C: 3/5
Step-by-step explanation:
1/2 is equal to 5/10
so 5/10+1/10= 6/10
6/10 can simplify to 3/5
Answer:

Step-by-step explanation:
To solve, we need to take square root of both sides first:

Now we use the property of radical shown below to simplify square root of 28:
Property: 
Now, we have:

Now we take 4 to the other side and isolate x:

first answer choice is right.