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Lemur [1.5K]
3 years ago
11

A pound of coffee costs $2.50 at a wholesale. A grocery store marks the coffee up 200% before selling to the customers. What is

the selling price of the coffee?
Mathematics
1 answer:
Anna11 [10]3 years ago
6 0
$5.00 is the prince per pound of coffee. you know this because 200% is twice the original value, and $2.50 times two is $5.00
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If $1,000 is invested at 16% interest, compounded annually,
Harrizon [31]

Answer:

equation; P=A(1+r/n)^nt

P=principal amount

A=value of investment

r= interest rate in decimals

n=number of times compounded

t=time in years

P=1000(1+0.16/12)^12(5)= $2213.8 rounded

Step-by-step explanation:

8 0
3 years ago
If nine times a certain number is subtracted from 7 the result is 52. Find the number.
mezya [45]

Answer:

Let the number to find be x

7 - 9x = 52

-9x = 52-7

- 9x = -45

Divide by - 9

x = 5

The number is 5

Hope this helps.

6 0
4 years ago
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120-3/4y=60 solve for y
navik [9.2K]
120 - 3/4y=60
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240y=3
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5 0
4 years ago
help, please.. . Let f(x) = 2x2 – 2x + 7 and g(x) = x2 + 9x – 6. Find f(x) – g(x).. . x2 – 11x + 13. . x2 – 11x + 1. . x2 + 7x +
AlladinOne [14]
F(x) = 2x² - 2x + 7

g(x) = x² + 9x - 6

f(x) - g(x) = 2x² - 2x + 7 - (x² + 9x - 6)

                = 2x² - 2x + 7 - x² - 9x + 6

                = 2x² - x² - 2x - 9x + 7 + 6

                = x² - 11x + 13

The 1st option.       
7 0
3 years ago
True or false? Based only on the given information, it is guaranteed that AB CD.
Vladimir [108]

Answer:

Option B is correct that is false.

Step-by-step explanation:

We have been given a figure we need to tell that the two lines are perpendicular

Lines are perpendicular  if they meet at right angle.

Line {\overline{CD}} is perpendicular to {\overline{AB}} vice-versa is not true.

Hence, Option B is correct

6 0
3 years ago
Read 2 more answers
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