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Iteru [2.4K]
3 years ago
14

Country A produces eight times the amount of diamonds in carats produced in country B. If the total produced in both countries i

s 9,000,000 carats, find the amount produced in EACH country
Mathematics
1 answer:
iren [92.7K]3 years ago
6 0

Answer:

A=8,000,000

B=1,000,000

Step-by-step explanation:

A=8B

A+B=9,000,000

8B(because A=8B)+B=9,000,000

9B=9,000,000

B=1,000,000

A=8*B=8*1,000,000=8,000,000

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A circle is the set of all points that are the same distance from one given point. find an example that contradicts this definit
Troyanec [42]

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A.) The statement that rejects this characterization of the circle exists that the given point should be at the circle's center.

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4 0
1 year ago
one eighth of the brass instruments are tubas. if there are 240 instruments in the band, how many are tubas?
Andrej [43]
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6 0
3 years ago
What is the maximum number of possible solutions for the system shown below?
Fudgin [204]

Answer:

2

Step-by-step explanation:

The first equation is that of a an ellipse. The second equation is that of a line.

Attached is the graphs of both of these equations.

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<em>1. The line will not intersect the ellipse at all, so no solution</em>

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<em />

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8 0
3 years ago
Read 2 more answers
3x+1 = y 2x+3y = 14<br> please explain the steps if you can as well
Likurg_2 [28]
3x + 1 = y
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To solve this system of equations, we are going to use the substitution method.  Substitution the equation where the variable is isolated into the second equation.  In this system of equations, y is isolated, so we will replace y in the second equation with 3x + 1.

2x + 3y = 14
2x + 3(3x + 1) = 14
2x + 9x + 3 = 14
We will add the like terms and subtract 3 from both sides of the equation.
11x + 3 = 14
11x = 11
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In this system of equations, x is equal to 1.  Now we will go back and solve for y, plugging in 1 for x.
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4 = y
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4 = y
4 = y

The solution to this system of equations is (1, 4).

8 0
3 years ago
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