Answer:
(x + 2) ^2 (x - 2) ^ 2 so A is the answer.
Step-by-step explanation:
No he is not, 10*0.13=1.3, so 5*0.13=0.65
Answer:

Step-by-step explanation:

Answer:
No solution
Step-by-step explanation:
Let's solve this system using elimination through addition/subtraction. Multiply the second equation by (1/2), which results in the system
y - 4x = 5
4x - y = 8
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0x + 0y = 13. This is NEVER true. This system of equation has NO SOLUTION.