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mina [271]
2 years ago
15

Solve the system of linear equations below.

Mathematics
1 answer:
UkoKoshka [18]2 years ago
3 0

Answer:

A

Step-by-step explanation:

6x+3y=33 <=> 2x+y=11<=>4x+2y=22 (1)

4x+y=15 (2)

(1)-(2) <=> y=7

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Which of the following ratios is equivalent to 24:36?
Ksju [112]

Answer:

D, 20:30

Step-by-step explanation:

At first glance, this does not seem like the correct ratio. But I'll spare you a long intro and get into it:

20:30: Divide both of them by 10

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24:36

Hope this helps!

4 0
3 years ago
Equation: –4x – 5 + 2x = –11
BaLLatris [955]
<h2><u>ANSWER </u></h2>

x= 3

Step-by-step explanation:

=> -4x – 5 + 2x = -11

=> -2x = -11+5

=> -2x = -6

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5 0
2 years ago
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soldier1979 [14.2K]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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Find the inverse, g−1(x), of the following function: g(x) = 4x - 11
Sphinxa [80]

Answer:

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Step-by-step explanation:

let y = g(x) and rearrange making x the subject, that is

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\frac{y+11}{4} = x

Change y back into terms of x , with x = g^{-1} (x) , thus

g^{-1}(x) = \frac{x+11}{4}

7 0
3 years ago
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Mkey [24]
Since its telling you that x is the number of years and the question is "How much does the cost of milk increase EVERY YEAR" then you can conclude that the cost is increasing by 0.25 each year
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