Answer:
21 units
Step-by-step explanation:
Since,
RE is parallel to PM,
( AR / RP ) = ( AE / EM )
( 7 / x ) = ( 6 / 18 )
( 7 / x ) = ( 1 / 3 )
x × 1 = 7 × 3
x = 21 units
Answer:
Not a solution.
Step-by-step explanation:

The final result is a contradiction. It is not a solution to the equation, and therefore, will not be on the line.
Answer:
C
Step-by-step explanation:
You know that if its < or >, the line is - - - -, not a fully dark line.
So it would be either A or C
Plot in some numbers for x
Less than would be to the left.
So it wouldn't be A, leaving us with C
Answer:
I think the awnser is 27.9
Step-by-step explanation:
4.5*6.2=27.9
Answer:
9
Step-by-step explanation: