First we expand the brackets:
-2a + 8 + 6a = 36
4a + 8 = 36
We then need to get the a's onto one side and the numbers onto the other:
4a = 28
We can then divide to get an x by itself:
a = 28/4 = 7
Answer:
250
Step-by-step explanation:
(50/10) × (30/3) × (20/4)
5 × 10 × 5
250
Answer:
F is -5, 4
G is 0, 1
H is 0, 4
I hope this is right and if it is not then I'm sorry.
Percent means parts out of 100
x/100=x%
roosters=6
x=percent
6/15=x/100
2/5=x/100
times both sides by 100*5
200=5x
divide both sides by 5
40=x
answer is 40%