6)
=(4×4-6×2×1+9×1)(2×2+3×1)
=(16-12+9)(4+7)
=13×11
=143 is the answer...
7)
9x(6x−5y)−12x2(6x−5y)
⇒(9x−12x2)(6x−5y)
⇒3x(3−4x)(6x−5y).
Hence, the answer is 3x(3−4x)(6x−5y).
The origin on a coordinate plane is (0,0)
umm i don't know how to explain it sooooo yeah sorry
Answer:
Table B
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
<em>Verify table B</em>
For 
-----> 
For 
-----> 
For 
-----> 
For 
-----> 
The values of k are the same
therefore
The table B shows y as DIRECTLY PROPORTIONAL to x
<em>Verify table D</em>
For 
-----> 
For 
-----> 
For 
-----> 
For 
-----> 
the values of k are different
therefore
The table D not shows y as DIRECTLY PROPORTIONAL to x
First you will have to even out the statement so minus 12 from both sides.
4x=36
Now divide both sides by 4
x=9
The ticket is 9 dollars.
Now you have the answer.
If I helped you at all give a thanks and brainliest please!
Answer:
T (4, 8)
Step-by-step explanation:
T(7,8) •T(-3,-4) = T ( -3+7, -4+8) = T( 4, 4 )
Instead of moving
(3 units to the left, and 4 units down) then ( 7units to the right and 8 units up) we could get to the same place by moving
( 4 units to the right and 4 units up)
