<span>{y≥12x+1y>−x−2 is misunderstanding
Pls correct it</span>
What do you mean? I’m not sure
Answer:
x=1
y=-3
z=-7
Step-by-step explanation:
Answer:
The Correct option is A) 8
The value of a is 8.
Step-by-step explanation:
Vertical Angles:
The angles opposite each other when two lines cross.
They are always equal.
∠ 2(3a-7)° and ∠ (5a-6)° are vertical angles.Hence are equal.
So on Substituting we get

Applying distributive property we get

The value of a is 8
The Correct option is A) 8
Answer:
hour
Step-by-step explanation:
Given: The total time Collin spent on 6 songs =
Now, the fraction of an hour does he spend practicing each song is given by :-

The fraction of an hour does he spend practicing each song=