1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hitman42 [59]
3 years ago
5

If k-9=5(k-3)find k​

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
7 0

Answer:

K = 3/2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

k−9=5(k−3)

k+−9=(5)(k)+(5)(−3)(Distribute)

k+−9=5k+−15

k−9=5k−15

Step 2: Subtract 5k from both sides.

k−9−5k=5k−15−5k

−4k−9=−15

Step 3: Add 9 to both sides.

−4k−9+9=−15+9

−4k=−6

Step 4: Divide both sides by -4.

-4k/-4 = -6/-4

K = 3/2

mamaluj [8]3 years ago
3 0
Heres the equation and answer; k-9=5(k-3) so that means k= 3/2
You might be interested in
Need answers <br> Chapter 3 test on big ideas math
wariber [46]

Answer:

obtuse angle

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
In an ordered pair,the x-coordinate represents the number of hexagons and the y-coordinate represents the total number of sides.
Novosadov [1.4K]
The y-coordinate would be 42.

Hexagons have 6 sides.  The x-coordinate is the number of hexagons; since our x-coordinate is 7, that means 7 hexagons.  

The y-coordinate is the total number of sides.  7 hexagons * 6 sides per hexagon = 42 sides.
6 0
3 years ago
Imani bought books for college and paid 35% of the total cost. Her parents paid the remaining balance of $438.75. The total cost
Gnom [1K]

Answer:

\$675

Step-by-step explanation:

Remember that

100\%-35\%=65\%=65/100=0.65

Let

x ----> the total cost of the books

we know that

The total cost of the book multiplied by 0.65 must be equal to $438.75

so

The linear equation that represent this situation is

0.65x=438.75

solve for x

x=438.75/0.65\\x=\$675

5 0
3 years ago
What is the equation of a circle with center (-3, -5) and radius 4?
o-na [289]

Answer:

(x+3)^{2} +(y+5)^{2} =16

Step-by-step explanation:

the general equation of a circle is

(x-h)^{2} + (y-k)^{2} =r^{2}

with (h,k) being the centre of the circle and r the radius

8 0
3 years ago
Como faz a conta pfv, Calcule o valor da expressão: [2 + 3 x 4] ÷ 7 + 7.​
Sladkaya [172]

Answer:

9 is Your answer. You can follow me to get more answer. Thanks.

5 0
3 years ago
Other questions:
  • Plz help ASAP! Thanks!
    11·1 answer
  • Use properties to find the sum or product. <br> 93+(68+7)
    10·1 answer
  • Heeeeellllpppppppppppp!!!!
    9·1 answer
  • What is 16/48 equivalent to?
    7·1 answer
  • 1. Which of the following is the first step in the licensing process?
    12·2 answers
  • Which of the following letters does not appear in the simple interest formula?
    8·2 answers
  • Need help with 21: thank you!!
    11·1 answer
  • What is the solution to the inequality 1/4(3x-6) &gt;2(7-x +1
    10·1 answer
  • Which one is it giving brainliest to best answer
    14·1 answer
  • Ten plus 6 times a number is equal to 5 less than the number.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!