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Mkey [24]
3 years ago
9

What is the value of x? 35x – 13 x = x – 1

Mathematics
2 answers:
Papessa [141]3 years ago
6 0

35x – 13 x = x – 1

⇒ 22 x = x - 1

⇒ 22x - x = -1

⇒ 21x = -1

⇒ x = -1/21

Thus,the value of x is -1/21

FromTheMoon [43]3 years ago
6 0

Step-by-step explanation:

Combine like terms and get x by itself on one side of the equation.

35x - 13x = x - 1 \\ 22x - x =  - 1 \\ 21x =  - 1 \\ x =  -  \frac{1}{21}

Answer:

x =  -  \frac{1}{21}

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The length of a rectangle is x times the square root of 100. The width is one-half y more than three-halves x. Given that the ar
dimulka [17.4K]

Answer:

15x^2+5xy-125=0

Step-by-step explanation:

We are give the following in the question:

Dimensions of rectangle:

Length , l =

l = x\sqrt{100} = 10x

Width of rectangle, w =

w = \dfrac{y}{2} +\dfrac{3x}{2}

Area of rectangle = 125 square cm.

Area of rectangle =

A =l\times w

Putting values, we get,

125 = 10x\times (\dfrac{y}{2}+\dfrac{3x}{2})\\\\125 = 5xy+15x^2\\15x^2+5xy-125=0

is the required equation.

7 0
2 years ago
Read 2 more answers
Graph triangle cuz with vertices x(-2, -4), y(2, -1), and z(4, -3) on the coordinate grid.
Vera_Pavlovna [14]
This is what I got pls mark me brainlest

4 0
2 years ago
A calculator may be used for this question. The energy saving from recycling one glass bottle will power the oven Adam uses to c
anastassius [24]
6 hours=360 minutes
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7 0
3 years ago
Is this an example of inductive reasoning, deductive reasoning, or neither?
densk [106]

Since the specific conclusion is based on a general premise, this is a case of deductive reasoning.

<h3>What is deductive reasoning?</h3>

The term deductive reasoning has to do with the process of arriving at a specific conclusion based on a more general premise.

In this case, the conclusion arrived at was based on the fact that Mia saw a general sign that read that 3 grapefruit cost $2.50. Hence, this is a case of deductive reasoning.

Learn more about deductive reasoning:brainly.com/question/16685989

#SPJ1

5 0
2 years ago
Katie has a coin collection she keeps 7 of the coing in the box which is only 14% of her entire collection. What is the total nu
mr Goodwill [35]

Answer:

x= 50

Step-by-step explanation:

7/x = 14/100

14x = 700

x = 50

the reason behind my calculations were to get the same ratios and because they gave us percentage and the actual number, we can set them; 14 percent 14/100, however, the 7/x is because we don't know the 100 percent of the coins which is what we look for. Therefore, you cross multiply and get x.

I hope this helped

3 0
3 years ago
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