Rewrite the given equation as

.
Since

, you can conclude that the imimum value of y will be gained for the minimum value of

. The minimum value of

is 0 for x=2.
So, y(2)=0+4=4.
Answer: minimum value of y is 4, when x=2.
40%=0.4
0.4+1=1.4
4.5(1.4)=6.3
The answer is $6.30
Its A i had the same one. Hope it helps.
Answer:
after 13 months
Step-by-step explanation:
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1475-500=975
975÷75=13
so 13 months