Sorry wish I could help but I need to see the picture to answer the question. Sorry :-(
Take 4,000 times 12 to get 48,000. that’s how much A costs.
B is a little harder. you have to take (2,300+300)x12+(4*250). this equals $32,100
the correct answer would be B.
206 X .4 = 82.4
That's the answer.
The domain would negative infinity to positive infinity . Domain would be the smallest through the largest possibly value of X. If you also need the range it’s ( -4,infinity]
$62 is both numbers added together
