Answer:
5+5=10
5x2=10
Together, they equal 20.
Step-by-step explanation:
Do the following,
(18x2)x2=?
(18x9)x2=?
(9x2)x2=?
Then add them all up!
Answer:
D. No solution
Step-by-step explanation:
Since, both the lines are going parallel to each other. Hence, there will be no solution.
System B has no solution.