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Olegator [25]
2 years ago
9

What are all possible values of x if 10 x + 5 ≥ 25 ?

Mathematics
1 answer:
Lyrx [107]2 years ago
4 0

Answer:

x can be all real positive numbers besides 1.

Step-by-step explanation:

10x + 5 ≥ 25

10x ≥ 25 - 5

10x ≥ 20

10x/10 ≥ 20/10

x ≥ 2

Since x is larger than or equal to 2, it can be any number besides 1 and all negative numbers. It can still be 2 because it says larger than or equal to.

Ans: x can be all real positive numbers besides 1.

Hope it helps :)

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You are building a scale model of a fishing boat. The boat is 62 ft long and 23 ft wide. The
Temka [501]

The wide of the model should be approximately 5.194 inches

Step-by-step explanation:

You are building a scale model of a fishing boat

  • The boat is 62 ft long
  • The boat is 23 ft wide
  • The model will be 14 in long

We need to find how wide should it be

∵ The boat is 62 feet long

∵ The model of the boat is 14 inches long

- That means 14 inches represents 62 feet

By using the ratio method

→ Actual (ft)    :    Model (in)

→ 62               :    14

→ 23               :     x

By using cross multiplication

∵ 62 × x = 23 × 14

∴ 62 x = 322

- Divide both sides by 62 to find x

∴ x ≅ 5.194

∵ x represents the wide of the model

∴ The wide of the model is approximately 5.194 inches

The wide of the model should be approximately 5.194 inches

Learn more:

You can learn more about the scale drawing in brainly.com/question/570757

#LearnwithBrainly

5 0
2 years ago
Can someone help me with this math problem asap??<br> please answer correctly or I'll report it!
erma4kov [3.2K]

Answer:

A.

We can see that the rectangles are congruent meaning they can be mapped onto one another perfectly and therefore 13 and t make up a rectangle the same size and shape as the second one. This means that 13+t will add to 17 since the rectangle they make up is congruent to the second one

Step-by-step explanation:

6 0
2 years ago
Choose the correct graph of the given system of equations. y + 2x = −1 3y − x = 4 graph of two lines that intersect at the point
ELEN [110]

The system of equations has one solution (-1, 1)

<h3>Graph of system of linear equations </h3>

From the question, we are to graph the given system of equations.

The given system of equation is

y + 2x = −1

3y − x = 4

The graph of the given system of equations is shown below.

From the graph, we can observe that the solution to the given system of equation is given by two lines that intersect at the point (-1, 1).

Hence, the system of equations has one solution (-1, 1)

Learn more on Graph of linear equations here: brainly.com/question/14323743

#SPJ1

7 0
1 year ago
Jacques is standing 1200 meters from a
Finger [1]

Answer:568.58

Step-by-step explanation:

Tan(35)=h/1200

1200tan(35)=h

568.57766=h

568.58

4 0
3 years ago
Using numbers, variables and symbols, write an expression that describes the following The product of 5 and n, minus the quotien
slavikrds [6]

Answer:

5n-t/7

Step-by-step explanation:

The product of 5 and n puts them in the same category and product means times and your going to minus t divided by 7

8 0
3 years ago
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