8 (D)
12(C) (Considering it is (square root of x) - 87, and not square root of (x-87).)
18(C) (Again, same as above. You need to write in parentheses, if applicable.)
13 I can't understand the question. Am I missing an equation?
Best answer me please.
Let's named wholesale price with variable x.
The appropriate equation is
1.6 x + 0.75 = 18.75 => 1.6x = 18.75 - 0.75 => 1.6x = 18 => x= 18/1.6
x= 11.25$ The wholesale price is 11.25$
Good luck!!!!
Answer:
a, b and d
Step-by-step explanation:
The table can be filled in as follows:
After 3 days, Kim's savings already exceeds Ben's, and is increasing at a faster rate. The appropriate descriptor is ...
... Kim will save more than Ben
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An exponential function increases faster than any polynomial function. (A linear function is a polynomial function.)
If Kim keeps up her savings for 28 days, her account balance will exceed the US Gross National Product of more than $20 trilliion. (Exponential functions tend to increase very rapidly!) Meanwhile, Ben's savings will be $89 on day 28.
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Please note the discrepancy in the problem statement. The verbiage says "days", but the table shows "years".