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Nastasia [14]
3 years ago
14

Solve the equation. 19 = 14 + k k=

Mathematics
2 answers:
Fed [463]3 years ago
7 0

Answer:

5

Step-by-step explanation:

19-14=5

Iteru [2.4K]3 years ago
4 0
Solve for k by simplifying both sides of the equation, then isolating the variable .

Answer - K=5

Hope this helps!
Have a great day! :)
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How do you solve 3X+2y=9,for y
AnnyKZ [126]

Answer and Explanation:

<em>Solving 3x + 2y = 9 for y gives y = -(3/2)x + (9/2). </em>

5 0
3 years ago
2. A bicycling club has 58 members, of which 4 are males and the rest are females. What is the ratio of females to males?
IRISSAK [1]

Answer: 54:4

Step-by-step explanation:

6 0
3 years ago
5 3/8 - 2 1/8 = (make sure you simplify the fraction)
Alex787 [66]
13/4, is your answer.
6 0
2 years ago
A group of people went to a coffee shop.
Zielflug [23.3K]

Answer:

Fraction of the people chose a tart = \frac{13}{45}

Step-by-step explanation:

Given - A group of people went to a coffee shop. Each person chose a

            drink  and a treat. number of people who chose coffee: number of  

            people who chose tea = 1:4. Of those who chose coffee,  number of  

            people who chose a muffin number of people who chose a tart =    

            2:7. Of  those who chose tea,  number of people who chose a muffin  

            : number of people who chose a tart = 5:1.

To find - What fraction of the people chose a tart?

Proof -

Let the Total number of People went to a coffee shop = 5x

Now,

As given, number of people who chose coffee: number of people who chose tea = 1:4

⇒Total number of people who chooses coffee = \frac{1}{5}.5x = x

  Total number of people who chooses tea  = \frac{4}{5}.5x = 4x

Now,

As given,

Of those who choose coffee,  number of people who chose a muffin number of people who chose a tart = 2:7

⇒Total number of people who choose muffin after coffee = \frac{2}{9}x

   Total number of people who choose tart after coffee = \frac{7}{9}x

Also,

Given that

Of those who chose tea,  number of people who chose a muffin : number of people who chose a tart = 5:1

⇒Total number of people who choose muffin after tea = \frac{5}{6}.4x = \frac{20}{6}x

   Total number of people who choose tart after tea = \frac{1}{6}.4x = \frac{4}{6}x

∴ we get

Total number of people who chooses tart = Total number of people who choose tart after coffee + Total number of people who choose tart after tea

⇒Total number of people who chooses tart = \frac{7}{9}x + \frac{4}{6}x

                                                                         = \frac{7}{9}x + \frac{2}{3}x

                                                                         = \frac{7x + 6x}{9}

                                                                         = \frac{13}{9}x

⇒Total number of people who chooses tart = \frac{13}{9}x

Now,

Fraction of the people chose a tart = \frac{People choose tart}{Total people}

                                                           = \frac{\frac{13}{9}x }{5x}

                                                           = \frac{13}{45}

⇒Fraction of the people chose a tart = \frac{13}{45}

4 0
3 years ago
Can anyone solve this ?
enot [183]
Is e just an algebraic expression or is it Euler's number (2.718...)?

If e is an algebraic expression then there it is

6 0
3 years ago
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