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
NemiM [27]
3 years ago
15

If 2/3j-1/4k=5/2 what is the value of 8j-3k?

Mathematics
1 answer:
Taya2010 [7]3 years ago
3 0

To arrive into the final equation 8j-3k, we must multiply both sides of the original equation with the least common denominator (lcd) of the two fractions.

In this case, the lcd is 12. Multiplying that to both sides will result in:

(2/3j - 1/4k = 5/2) *12

(2/3j)*12 – (1/4k)*12 = (5/2)*12

<span>8j – 3k = 30</span>

You might be interested in
Calculate the speed for a car that went a distance of 125<br> kilometers in 2 hours time.
IrinaVladis [17]

125÷2=67.5

67.5+67.5=125

4 0
3 years ago
What properties of a figure stay the same after a reflection? *
devlian [24]

Answer:

1. The preimage and image are congruent

2. Any line segment connecting the corresponding points between the preimage and image is bisected by the line of reflection

3. Corresponding angles on the preimage and image are congruent

4. Corresponding points of the preimage and image are equidistant from the line of reflection.

7 0
3 years ago
Ron Haslam gets a Social Security benefit of $1,200 per month. His wife receives a benefit equal to 40 percent of Ron's benefit.
il63 [147K]
If you divide 1,200 and 40 it equals 30 then you take 250 subtract 30 the answer is 220
4 0
3 years ago
While digging, John found a large metal bar that weighed 50 ounces. John
Alex777 [14]
60%
If you take the 30% and divide from the 50% you get .6 multiply that by a 100 you get 60.

30/50=.60
.60x100=60
60%
7 0
3 years ago
PLEASE HELP ME WITH THIS!! THIS IXL IS DUE AT 10 AND IT 926!!
My name is Ann [436]
The answer would be 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • If a triangle has a high of 14 inches and a base of 9 inches what is the area
    13·1 answer
  • Please help me to answer this question.
    9·1 answer
  • I NEED SOME REALLY FAST HELP Which value of x is in the solution set of 2|x – 3| &lt; 4?
    5·2 answers
  • Need help thanks also show your work
    6·1 answer
  • A cylinder-shaped container is used to store water. The container has a height of 6 feet and a diameter of 3 feet. About how muc
    10·1 answer
  • If 5cm on a map represents 2.5km of actual ground, how many centimetres would 15km of actual ground be on the map?
    6·1 answer
  • The temperature increases from 18° F to 27° F.
    10·2 answers
  • hitunglahluaslingkaranjikadiketahuihal-halberikutJari-jari 24cm ari-jari3,5cmdiameter56cmdiameter40cm
    14·1 answer
  • Select the correct answer from each drop-down menu.
    14·1 answer
  • Solve the proportions:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!