Answer:
it is up
Step-by-step explanation:
Answer:
the answer will be table -1
Step-by-step explanation:
Answer:
no solutions
Step-by-step explanation:
10x+2y=42
5x+y=20
Multiply the second equation by -2 to use elimination
-2(5x+y)=20*-2
-10x -2y = -40
Add this to the first equation
10x+2y=42
-10x -2y = -40
--------------------------
0 = 2
This is never true. This means there are no solutions
Answer:
50 questions.
Step-by-step explanation:
70% - 35
100% -
× 35 = 50
Answer:
A=1
45(5+25)a2
Step-by-step explanation: