Two systems of equations are shown below. s 2x+y=3 6x + 3y = 9
1 x - 3y = 411 – 3y = 4
Which of the following proves that the two systems are equivalent?
A
The second equations in each system are identical.
B
The graph of each system shows the same point of intersection
С
The graph of each system shows a different point of intersection
D
The first equations in each system are identical.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

10 b/c 5*2 =10

step-by-step explanation: