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<u>The answer is...</u>
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We have that
<span>y = –x + 8
and
4x + 4y = 12
we know that
if two lines are perpendicular
so
m1*m2=-1
step 1
find the slope of the lines
</span>y = –x + 8 -------> m1=-1
4x + 4y = 12-----> x+y=3 (divided by 4 all expression)
y=3-x
m2=-1
therefore
m1=m2
the lines are parallel
the answer is<span>
No; their slopes are not opposite reciprocals.
</span>
see the attached figure
Answer:
its b
Step-by-step explanation:
Answer: First option is cheaper than the second option.
Step-by-step explanation:
Since we have given that
25 tickets for $2
So, by using " Unitary Method " we get that
Cost of 1 ticket would be
![\dfrac{2}{25}=\$0.08](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B25%7D%3D%5C%240.08)
$10 setting up plus $1 for 25 tickets
Cost of 1 ticket would be
![\dfrac{1}{25}=\$0.04](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B25%7D%3D%5C%240.04)
So, total cost would be
![10+0.04\\\\=\$10.04](https://tex.z-dn.net/?f=10%2B0.04%5C%5C%5C%5C%3D%5C%2410.04)
Hence ,First option is cheaper than the second option.
Answer:
thx
Step-by-step explanation: