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Umnica [9.8K]
3 years ago
6

Write a problem that can be solved using the equation:9x+14=100

Mathematics
1 answer:
Keith_Richards [23]3 years ago
5 0

The correct answer is Option C. Ty saved $14 and he earns $9 each week. How many weeks will it take till he has $100?

Further explanation:

Given equation is:

9x+14

We will look at the options one by one

<u>A.9 dogs and 14 dogs and 14 cats cost $100</u>

If this option has to be considered, there will be atleast two variables involved one for the dogs and one for the cats while the given equation only involves one variable so this is not the correct option.

<u>B. Ty wants to buy 14 dogs, but they cost $100, how much more does he need?</u>

The given scenario cannot be linked to given equation if x represents dogs the equation will be something like 14x=100 so this option is not the correct answer.

<u>C. Ty saved $14 and he earns $9 each week. How many weeks will it take till he has $100?</u>

The number 14 will be constant as this is the value which is used only once while ty earns 9 dollar per week if x represents number of weeks then the equation to represent the scenario will be

9x+14=100

The value of x will give us the number of weeks required.

The correct answer is Option C. Ty saved $14 and he earns $9 each week. How many weeks will it take till he has $100?

Keywords: Linear equations, linear inequality

Learn more about linear equations at:

  • brainly.com/question/1517035
  • brainly.com/question/1506379

#LearnwithBrainly

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IgorLugansk [536]

Answer:

62  square cm

Step-by-step explanation:

The whole rectangle    12X10 = 120

Now subtract 2 restangles:

5x8 =40

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3 0
3 years ago
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frutty [35]

Answer:

z = 5

x = 0

x = 1

Step-by-step explanation:

(z - 5)x^2 - (z - 5)x = 0          Take out z - 5 as a common factor

(z - 5)(x^2 - x)                        Take out x as a common factor

(z - 5)(x)(x - 1)                          Any one of these could equal 0. There are 3 solutons.

z - 5 = 0                                  Add 5 to both sides

z - 5 + 5 = 0 + 5

z = 5

===============

x = 0

===============

x - 1 = 0

x - 1 + 1 = 0 + 1    

x = 1

==============

4 0
3 years ago
Two dozen cookies require 3 cups of flour.how many dozen cookies can be made with 15 cups of flour?
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Which equation results from taking the square root of both sides of (x - 9)2 = 81?
rodikova [14]

Answer:

x-9 = 9     x-9 = -9

Step-by-step explanation:

(x - 9)^2 = 81

Take the square root of both sides

sqrt((x - 9)^2) = ±sqrt(81)

x-9 = ±9

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7 0
4 years ago
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What is the value of x in the equation x - y = 30, when y= 15?
n200080 [17]
X-y=30
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x-15=30
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Hope this helps u !!
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3 years ago
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