4/10 can be simplified to 2/5. 1/5 is equal to 20% (you probably want to memorize that) so all you have to do is multiply 20% by 2 (because of the numerator) and get 40%
So therefore 4/10 = 2/5 or 40%
P.S if you have anything over ten that needs to be a percent just multiply 10% by the numerator.
3y+y+6y
Notice that all these terms have the 'y' variable in them, meaning they are all like terms.
'y' by itself acts as a One, when adding it to other like terms.
3y+6y=9y
Then, add the singular y to the equation = 9y+y=10y
-5.25 to the nearest tenth is -5.3.
The answer is C) -6
3-(-2)^2-5=-6
Answer:
1. y < 4
2. x </= -3
3. y >/= 2
4. x > -2
5. x </= 2
6. x < 0
7. t > -2
8. N >/= 3
9. n < -4
10. x < 5
Step-by-step explanation: