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sleet_krkn [62]
3 years ago
10

Write a system of equations and solve.

Mathematics
1 answer:
Vlad [161]3 years ago
5 0

Answer:

So, 10 L of the 30% solution will contain 3 L of fertilizer. But you need 30 L in total, so add 20 L of water.

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inysia [295]
The axis of symmetry would be X=3
3 0
3 years ago
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There are 3 measures of music that are played 3 times in a song. If the first measure has 8 notes, the second measure has 16 not
Mandarinka [93]
Hi!

We know that there are three measures and each has a different amount of notes. To find the total we add them all up.
8+16+4=28.

There were 28 total notes played in the song.

I hope I helped you! 
Have a wonderful day!
5 0
3 years ago
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The quotient of 2 and a number x,times 3
Sati [7]

Answer:

(2/x)3 or 3(2/x

Step-by-step explanation:

The quotient of 2 and x is expressed as 2/x Multiplied by 3 can be expressed as (2/x)3 or 3(2/x)  

6 0
3 years ago
Make x the subject of m =n+x/p
KatRina [158]

Answer:

X as a subject = x = p(m - n)

Step-by-step explanation:

m = n+ x/p

m - n = x/p

p(m - n) = x

So, x = p(m - n)

6 0
3 years ago
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Give an example of an odd function and explain algebraically why it is odd. (3 points)
klio [65]

Answer:

See below

Step-by-step explanation:

In an odd function f(-x) will equal -f(x).

An example is f(x) = x^3:-

f(-x) = (-x)^3 and -f(x)  = -x^3:-

(-x)^3 = -x * -x * -x = -x^3.



3 0
3 years ago
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