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WITCHER [35]
3 years ago
12

Louis weighs five more pounds than Carla. Carla weighs two more pounds than Rita. The combined weight

Mathematics
1 answer:
kenny6666 [7]3 years ago
8 0

Answer:

each student ways 111 poubds

Step-by-step explanation:

You divide 333 by 3

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An orchard has 651 orange trees. The number of rows exceeds the number of trees per row by 10. How many trees are there in a row
natima [27]

Answer:

The number of trees in each row is  21.

Step-by-step explanation:

Let us assume the number of trees in each row  = m

So, the number of rows in the orchard = Number of trees in each row + 10

or, total number of trees in each row = (10 +m)

Now, Total number of Trees = Number of Rows x Number of trees in 1 row

⇒ 651  = m (m + 10)

651 = m^2 + 10m\\\implies  m^2 + 10m - 651 =0\\or,   m^2 + 31m  21m - 651 =0\\or, m(m +31) -21(m+31) =0\\\implies (m +31) (m-21) = 0

⇒ (m +31) = 0, or (m-21) = 0

⇒ m= -31, or m = 21

Now, as m = The number of trees in each row, so m ≠ -31

So, m =  21

Hence, the number of trees in each row is m = 21.

8 0
3 years ago
What is an equation of the line that passes through the points (4,3) and (-6,3)?​
Shalnov [3]

Answer:

y = 0x +3 or just y = 3

Step-by-step explanation:

m= 3-3/-6-4

= 0/-10 = 0

3= 0(4) +b

3=b

     

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3 years ago
Find 2 solutions of the equation y=3x-5
larisa [96]
-- point  (1, -2)

-- point  (10, 25)
4 0
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a baseball bat used in sale for $30.00.It has been discounted at half off.What was th original pruce of the bat?
Umnica [9.8K]

Answer:

15$

Step-by-step explanation:


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What is an example of a country with this economic system?
Viktor [21]

Answer:In a free market economy, the law of supply and demand, rather than a central government, regulates production and labor. Companies sell goods and services at the highest price consumers are willing to pay, while workers earn the highest wages companies are willing to pay for their services. A purely capitalist economy is a free market economy; the profit motive drives all commerce and forces businesses to operate as efficiently as possible to avoid losing market share to competitors.

Step-by-step explanation:

4 0
3 years ago
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