Answer:
this has to be a meme
Step-by-step explanation:
are you trolling us
Answer:
1/2 a minute (30 seconds)
Step-by-step explanation:
475/50=9.5
450/50=9
9-9.5=.5
Answer: 25(11)=275 which is the price of the 11 bought at the door
Answer:
For the parallel one the gradient will stay the same, so you just need to work out the y-intercept
3=(-12)-6+c
3=12+c
c=-9
equation for parallel line y=-6x-9
Then for perpendicular the gradient is the reciprocal
so you substitute again
3=1/6(-2)+c
3=-1/3+c
c=10/3
the equation for perpendicular is y=1/6x+10/3
Answer:
Step-by-step explanation:
The given equation is
To factor this expression, we can change variables to make easier to see the solution.
and
Applying the change, we have
Now, you can observe that to factor this expression, we just need to find two number which product is 14 and which difference is 5, such numbers are 7 and 2.
However, remember that , so
Applying the zero property, we have
As you can see, the equation has two real solutions and two complex solutions.
Therefore, the right answer is the last choice.