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4 years ago

Explain how to write an equation when given a description of a mathematical problem or real-world scenario.

Mathematics

1 answer:

Anon25 [30]4 years ago

5 0

Answer:

Wat, don't you make up a problem for this one?

Step-by-step explanation:

Like search up on google a problem that's happening in the real world, but that the Coronavirus :p

and then explain how you solve it with math-

Or make up a problem then solve the problem?

Idk if this helped-

But if it did, uH-

Have a nice day!

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What is the solution to the system of equations below?

Karolina [17]

Answer:

The solution is the point (18,0)

Step-by-step explanation:

we have

$y=-\frac{1}{3}x+6$ -----> equation A

$y=\frac{1}{3}x-6$ -----> equation B

Solve the system by substitution

substitute equation B in equation A

$\frac{1}{3}x-6=-\frac{1}{3}x+6$

solve for x

Adds (1/3)x both sides

$\frac{1}{3}x-6+\frac{1}{3}x=6$

$\frac{2}{3}x-6=6$

Adds 6 both sides

$\frac{2}{3}x=6+6$

$\frac{2}{3}x=12$

$x=12(3)/2\\x=18$

Find the value of y

substitute the value of x in equation A or equation B

$y=-\frac{1}{3}(18)+6=0$

therefore

The solution is the point (18,0)

3 0

3 years ago

Read 2 more answers

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oee [108]

Just showed this but here again

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2 years ago

Anyone know this(the rest of the answer,(2^9)^3/(2^3)^9

Elis [28]

Answer:

2^3

Step-by-step explanation:

(2^3 x 2^6)^1/3

Solve :

(2^3 x 2^6)^1/3

= (2^9)^1/3

=2^3

6 0

3 years ago

Maths gcse please help me

rosijanka [135]

Im sorry wish i could help but the equation is a little confusing give me a few moments and i will figure out the answer okay?

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3 years ago

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dybincka [34]

Answer:

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Step-by-step explanation:

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3 years ago