-8y is the answer.
-9y+y=-8y
2-1+6-7=0
The answer is B
I subtracted the 2 fractions.
Answer:
x=45
Step-by-step explanation:
both angles are opposite angles with the same measurements
Set your formula up as
x+30=2x-15
30=2x-15-x
45=x
Now substitute 45 in place of x
x+30
45+30 = 75
2x-15
2*45-15 = 75
Yeah what do you need help on
Answer:
Step-by-step explanation:
{L = W + 5
{166 = 2L + 2W
166 = 2[W + 5] + 2W
166 = 2W + 10 + 2W
166 = 10 + 4W
- 10 - 10
___________
[Plug this back into both equations above to get the length of 44 feet; 
I am joyous to assist you anytime.
