Answer:
13) 0.61 cent
14) 13.78 $
15) 3.82 $
Step-by-step explanation:
Hope this helps
Answer:
Step-by-step explanation:
4x + 2y = 14
-4x - 2y = -16
0 ≠ -2
no solutions
9x is your answer hope this helped a lot
Answer:
slope of staircase 1= 3/5
slope of staircase 2= -2/3 (i only put negative because the staircase is going upward in the left direction, but you can be the judge of whether it's positive or negative)
Step-by-step explanation:
hope this helps :)