Answer:
A (2,1)

So, right off the bat, you can tell that the ordered pair (2,1) is most definitely NOT the solution to this system.
according to the topic
5000+1400+1700+2200-5000×80%+1200
=55300-4000+1200
=$52500
Thus we choose option B
B.$52,500
Answer:
345 km
Step-by-step explanation:
9 divided by 3 = 3
115 x 3 = 345
Answer:
4,847.2
Step-by-step explanation:
$8×30=$240
$240+3%=247.2
$4,600+247.2=4,847.2
Answer:
2y - 13
Step-by-step explanation:
y - 9 + y - 4
2y - 9 - 4
2y - 13