Answer: Y = -10
Step-by-step explanation:
-x + y = -27
-17 + y = -27
+17 +17
Y = -10
You can also check your work by plugging in the X and Y values and it should equal -27 . So -17 + -10 equals -27.
I think the answer is 8 1/8
Answer:
Option a:
Step-by-step explanation:
1. By definition ![\sqrt[n]{x}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Bx%7D)
can be written as 
.
2. Then, keeping this on mind, you have that ![\sqrt[4]{f}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Bf%7D)
can be also written as following:
![\sqrt[4]{f}=f^{\frac{1}{4}}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7Bf%7D%3Df%5E%7B%5Cfrac%7B1%7D%7B4%7D%7D)
3. Therefore, the rational exponent expression of is the option a:
The order of operations says:
P arentheses
E xponents
M ultiplication
D ivision
A ddition
S ubtraction
So first we will do 3 x 9 = 27. (27 - 6 + 3 / 10)
Next do 3/10 = .3. (27 - 6 + .3)
Then solve 27-6 = 21. (21 + .3)
Lastly do the last part! The answer is 21.3, hope this helps!
