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Scrat [10]
3 years ago
11

Explain please I'm confused

Mathematics
1 answer:
lesantik [10]3 years ago
3 0
7a+2(3a-25)+20
7a+6a-50+20
13a-30
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A manager hires labour and rents capital equipment in a very competitive market. Currently the wage rate is GH¢2 per hour and ca
Veseljchak [2.6K]

Solution :

It is given that the manager hires a labor and he rents the capital equipment \text{in a very competitive market}.

Presently the rate of the wage is at $ 10 per hour and the capital is been rented at $ 0.25. If the \text{marginal product} of the labor is 50 units of the output per hour and the marginal.

Therefore, the answer is

14 + 10 = 24

8 0
3 years ago
2 triangles are shown. The first triangle has side lengths 35, 20, and 20. The second triangle has side lengths x, 44, 44.
Ad libitum [116K]

The value of x is 77 cm which will make the triangles similar by SSS similarity theorem

Given length of the three sides of one triangle are  35 , 20 and 20

and length of the three sides of another triangle are  x, 44,44

We need to find the values of x by using SSS Similarity theorem

We know that triangles are are similar by side - side - side similarity creation and hence the sides are in the same ratio

As both the triangles are isosceles triangles

Therefore ,

x/35 = 44/20=44/20 (Using ratio)

Solving the equation we get

x=44*35/20

x= 77

Hence the value of x is 77cm

Learn more about similarity of triangles here brainly.com/question/14285697

#SPJ10

8 0
2 years ago
Four times the first number minus three times the second number is 2. Two times the first number increased by three times the se
Eddi Din [679]

Answer:

First number is -2.5

Second number 5

Step-by-step explanation:

Four times the first number minus three times the second number is 2.

To represent this statement, 4x -3y =2

Two times the first number increased by three times the second is 10.

To represent thsi statement, 2x+ 3y = 10

4x - 3y = 2

2x + 3y =10

4x - 2x = 2x

2x = -5

x= -2.5

The first number is -2.5

By using Substitution

2x + 3y = 10

2(-2.5) + 3y = 10

-5 + 3y = 10

3y = 10 +5

3y =15

y = 5

The second number is 5

....To check my answer

-5 + 15 = 10

4 0
2 years ago
PLEASE HELP!! brainliest if correct!!
Sonja [21]
Graph #1: No
Graph #2: Yes
Graph #3: No
Graph #4: No
Graph #5: No
Graph #6: Yes

Reasoning:

The vertical line test is a test that determines wether a graph is a function or a relation. The vertical line test shows that if you construct a vertical line through any point on the graph, then the vertical line should only intercept the graph once for it to be a function.
6 0
2 years ago
A company manufactures replacement parts for construction cranes. The fixed manufacturing cost is $2,400, and the variable cost
velikii [3]
The minimum number of parts is 800
7 0
3 years ago
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