Chere is 3*12=36 months in three years. We will use then the following formula in order to compute the saving:
Answer is D you can plug it in to check it as well
Answer:
![\boxed{0.06 < 0.0604 < 0.6 < 0.604 < 0.64}](https://tex.z-dn.net/?f=%5Cboxed%7B0.06%20%3C%200.0604%20%3C%200.6%20%3C%200.604%20%3C%200.64%7D)
Step-by-step explanation:
<u><em>In ascending order: (starting from the smallest)</em></u>
![\boxed{0.06 < 0.0604 < 0.6 < 0.604 < 0.64}](https://tex.z-dn.net/?f=%5Cboxed%7B0.06%20%3C%200.0604%20%3C%200.6%20%3C%200.604%20%3C%200.64%7D)
Answer:
x = 1
Step-by-step explanation:
4x-5=y
4x-5= -1
4x = -1+5
4x=4
x=1
2x-y=3
2x-(-1)=3
2x+1=3
2x= 3-1
2x= 2
x=1
since the two answers for x are the same therefore:
x = 1