Answer:
2.4 hours
Step-by-step explanation:
Answer:
D.(-1,-5) and (5,7)
Step-by-step explanation:
I used a graphing tool to graph the two equations together. When graphed, the equations intercept (5,7) and (-1,-5). Therefore, they are the solutions to the system.
Option D should be the correct answer.
Answer:
180
Step-by-step explanation:
18x40=720
720/4= 180
A = P (1 + r/n)^nt
A = 4000(1 + 0.05/1)^(13)(1)
A = $7542.59
Answer:
27/35
Step-by-step explanation:
x5= 20/35
x7=7/35
27/35