Hi! Hope this isn’t too late,but I think the answer is C
Answer:
3. SSS
4. True
5. False
Step-by-step explanation:
Answer:
The solutions are:

Step-by-step explanation:
Considering the expression
Solving the expression












So,

Therefore, the solutions are:

Y = 3/4x - 5/2....subtract 3/4x from both sides
-3/4x + y = -5/2 ....multiply everything by common denominator of 4
-3x + 4y = -10