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Zarrin [17]
3 years ago
13

Carmen is selling pies at the cherry festival to raise money for her local fire department. She sells 85 pies for $12 each. The

supplies to make cost Carmen $340. What’s the unit rate of the profit made for each pie? I NEED THE SLOPE
Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Answer:

The profit made on each pie is $8.

Step-by-step explanation:

Total number of pies sold at festival = 85

The selling price of each pie = $12

The cost price of total pies = $340

Now, the Total selling price= Number of pies x Selling Price of each Pie

= 85 x $12 = $1020

Hence, the Total Selling Price = $1020

Total Profit on the Pies =  Selling Price - Cost Price

= $1020  -  $340 =  $ 680

or,  The selling profit on 85 pies is $680.

Hence, the profit on each pie = \frac{680}{85}  = 8

Hence, the profit made on each pie is $8.

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If y varies directly as x,and y is 6 when x is 72,what is the valueof y when x is 8
densk [106]

Answer:

Step-by-step explanation:

y & x

y = kx

When y = 6 , x = 72

6 = 72k

k = 6/72

k = 1/12

:- y = x/12

When x = 8

y = 8/12

y = 2/3

5 0
3 years ago
What is the value of tan D?
Talja [164]
Hey there!

As according to the mathematical acronym SOH CAH TOA (Sin Opposite Hypotenuse, Cos Adjacent Hypotenuse, Tan Opposite Adjacent), the correct answer would be the first choice, \frac{12}{5}.

The reason behind this is because the tangent value of an angle is always the length value opposite of given angle over the value adjacent (or right next to) the given angle.

In this case, the question is asking for Tan D. The side value opposite of angle D would be 12, and the length value that is adjacent to angle D is 5.

Therefore, the value of tan D would be \frac{12}{5}.

Hope this helps and I hope you have a marvelous day! :)
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4 years ago
Please Help! What's the rule that represents the sequence 13, 27, 41, 55, ...?
AlexFokin [52]
The answer is B. an = 13 + 14(n-1)
8 0
3 years ago
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If Eli showed a 8.9% ROI on his $8000.00 investment, how much was his return on his investment
telo118 [61]
8.9% is equal to 0.089 because a percent is over a 100. So, you can just multiply the ROI by the investment to get:

0.089(8000) = 712

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6 0
3 years ago
Read 2 more answers
Whats the answer to this???
IRISSAK [1]

Answer:

y = \frac{4}{3} x - 8

Step-by-step explanation:

The given line passes through (-4, 4) and (4, -2)

The slope of this line will be given by: Change in y ÷ change in x

Slope = \frac{4 - -2}{-4 - 4} = -\frac{6}{8} = -\frac{3}{4}

The slope of the given line times the slope of the perpendicular line = -1

Let's say the slope of the perpendicular line is p

Then, -\frac{3}{4} × p = -1

p = -1 ÷ -\frac{3}{4} = \frac{4}{3}

The perpendicular line passes through point (6, 0)

Taking another point (x, y) on the perpendicular line;

\frac{y - 0}{x - 6} = \frac{4}{3}

Cross multiplying this gives the equation of the perpendicular line to be:

y = \frac{4}{3} x - 8

3 0
3 years ago
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