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Triss [41]
3 years ago
6

Find the maximum value of C=3x+2y

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0

Answer:

x =  \frac{c - 2y}{3}

Step-by-step explanation:

1. \: c - 2y = 3x \\ 2. \:  \frac{c - 2y}{3}  = x

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WILL GIVE BRAINLIEST <br> DO NUMBER 7<br> And 8 if possible
Arisa [49]
For number 7.
Supplementary angles sum to 180.
2x+4x=180
6x=180
x=30
The two angles are 2x and 4x or 60 and 120
8 0
3 years ago
Please do 1-10 no work needed
notka56 [123]

Answer(s):

1: -6

2: 31/3=10.3(with repeat)=10 1/3

3: 0

4: 21/4=5.25=5 1/4

5: -4

6: 6

7: 3

8: 2

9: -13

10: -7

Hope I helped! :)

7 0
3 years ago
Marc wants to know if the mean age of the prison population in his city is less than 26 years. He obtains a random sample of 25
Len [333]

Answer:

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Step-by-step explanation:

yewhsgshdhhssjbs

7 0
3 years ago
The table below represents a linear function f(x) and the equation represents a function g(x):
Elza [17]

Answer:

(a) The slope of f(x) is greater than the slope of g(x)

(b) f(x) has a greater y intercept

Step-by-step explanation:

Given

\begin{array}{cc}x & {f(x)} & -1&-9&0&-1&1&7 \ \end{array}

g(x) = 3x - 2

Solving (a): Compare the slopes

The slope (m) of f(x) is calculated as;

m = \frac{f(x_2) - f(x_1)}{x_2 - x_1}

This gives:

m = \frac{f(0) - f(1)}{0 - 1}

m = \frac{f(0) - f(1)}{- 1}

Substitute values for f(0) and f(1)

m = \frac{-1 - 7}{- 1}

m = \frac{-8}{- 1}

m = 8

The slope of g(x) can be gotten using the following comparison

g(x) = mx + b

m \to slope

So:

g(x) = 3x -2

m = 3

m_{f(x)} > m_{g(x)}

Solving (b): Compare the y intercept

y intercept is when x = 0

From the table of f(x)

f(0) = -1

From the equation of g(x)

g(x) = 3x -2

g(0) = 3*0-2

g(0) =-2

<em></em>f(0) > g(0)<em></em>

6 0
3 years ago
Help please <br> !!!!! this is 4 summer
lubasha [3.4K]

Answer:

2. 8/10

3. 27/100

4. 75/100 or 3/4

Step-by-step explanation:

•First, put the number on top of 1 in a fraction.

•Multiply the top and the bottom by 10 for every number after the decimal point.

2.

Number on top of 1 in a fraction:

0.8/1

As there is 1 number after the decimal place, you would have to times the top and bottom by 10.

8/10

3.

Number on top of 1:

0.27/1

Times top and the bottom by 100:

27/100

4.

Number on top of 1:

0.75/1

Times top and bottom by 100:

75/100

Simplify (if needed):

3/4

Hope this helps :)

5 0
3 years ago
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