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Bingel [31]
4 years ago
11

When a vendor sold a pumpkin for $20.00 he made a gain of 25% .how much did he pay for the pumpkin?

Mathematics
1 answer:
Stella [2.4K]4 years ago
4 0
20.00 x 0.25 = 5

20.00 - 5 = 15

The vendor paid $15 for the pumpkin.
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Please answer this question only if you know it! 25 points and brainliest!
krok68 [10]

Answer:

\boxed{70^\circ}

Step-by-step explanation:

Step 1. Calculate θ

\begin{array}{rcll}70^{\circ} + \theta + 60^{\circ} & = & 180^{\circ} & \text{Angles of straight line}\\130^{^{\circ}} + \theta & = & 180^{\circ}} & \\\theta & = & 50^{\circ} & \\\end{array}

Step 2. Calculate x

\begin{array}{rcll}60^{\circ} + \theta + x & = & 180^{\circ} & \text{Interior angles of triangle}\\60^{\circ} + 50^{\circ} + x & = & 180^{\circ} &\\110^{^{\circ}} + x& = & 180^{\circ} & \\\\x & = & \boxed{70^\circ} & \\\end{array}

4 0
3 years ago
6/6 as a mixed number
forsale [732]
It 1 i hope its right 

3 0
3 years ago
Amtrak s annual passenger revenue for the years 1980 2000 is modeled approximately by the formula R = -40 |x - 11| + 990 where R
Alecsey [184]

Answer:

<h2>1986, 1996</h2>

Step-by-step explanation:

       Given, Annual passenger revenue for the years 1980 to 2000 id=s modeled with the formula R=-40|x-11|+990.

Here, R is the annual revenue in millions of dollars, x is the number of years since January 1, 1980.

       Revenue in a year was $ 790 million.

So, R=790\\-40|x-11|+990=790\\40|x-11|=200\\|x-11|=5\\x-11=5\text{ (or) }x-11=-5\\x=16\text{ (or) }x=6

       So, after 6 yrs and 16 yrs from January 1, 1980, the Passenger revenue equals $ 790 million.

∴ Passenger revenue equals $ 790 million in 1986 and 1996.

3 0
3 years ago
1. in the equation 80 divided by 10 = 8, the number is the blank
rjkz [21]
Answer
1. i believe the answer you are looking for is quotient which is the answer to a division problem
2. A divisor is a number that divides another number either completely or with a remainder. A divisor is represented in a division equation as: Dividend ÷ Divisor = Quotient. Similarly, if we divide 20 by 5, we get 4.
3. the result the quotient of the question

hope this helps and have a wonderful day :)
4 0
3 years ago
Read 2 more answers
Given the two rectangles below. Find the area of the shaded region.
larisa86 [58]

Answer:

75 units²

Step-by-step explanation:

Bigger rectangle: length * width

                           : 10 * 9

                           : 90 units²

smaller rectangle: length * width

                             : 3 * 5

                             : 15 units²

Shaded region = Bigger rectangle - smaller rectangle

                         =     90 units²      -     15 units²

                         =        75 units²

4 0
2 years ago
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