Answer:
$540
Step-by-step explanation:
2460 = 4x + k
1920 = 3x + k
k is our student service fee, which we represent as a constant
subtracting the equations to remove k and isolate x, our cost per course
540 = x
Answer: 2
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
become beg an so he just come i will come yesterday
Answer:
A .........
I think its the right answer
haha
Answer:
ln ojbiu vgj hvn hv vc fgc hcv\\
Step-by-step explanation: