The answer is A. You can comment if u want an explanation :)
Answer:
x=1 y=-5
Step-by-step explanation:
7(5x-2y=15) ---> 35x-14y=105
2(7x+7y=-28) --> + <u>14x+14y=-56</u>
49x=49 --->x=1
5(1)-2y=15 ---> 5-2y=15 ---> -2y=10 ---> y=-5
Here, On Approximation, Just consider $102 as $100
Then, 6% of 100 would be: $6
In short, Your Answer would be: Option A
Hope this helps!
X=2/3y because you want to know what roberts time is
Answer: 1
Step-by-step explanation: 1. 4x4=16 4x4x4= -64x16= -1024
