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
yuradex [85]
3 years ago
15

If 3x+y=4 then what is the value of 1/y

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer this in 2 steps:

1) Solve 3x+y=4 for y:  3x+y=4 becomes 3x-3x+y=4-3x, or y = -3x + 4.

                                                                          1

2) Find the reciprocal of this result:  1/y = --------------

                                                                      -3x + 4

You might be interested in
A rectangular piece of land is 73/3 meter long and 61/4 meter wide.Find it's perimeter. Please solve it
Strike441 [17]

Answer:

49 1/6 meters

Step-by-step explanation:

P = 2(73/3) + 2(61/4)

= 146/3 + 61/2

= 48 2/3 + 30 1/2

= 48 4/6 + 30 3/6

= 48 + 7/6

= 48 + 1 1/6

= 49 1/6

5 0
3 years ago
Read 2 more answers
Sharyn needs 3.5 yards of fabric to make a dress for herself and 2.25 yards of the same fabric to make a matching dress for her
Margarita [4]
6.5-3.5-2.25
=6.5-5.75
=0.75 yards of fabric left over

All you do is subtract the amount of fabric Sharyn is going to use from the total amount of fabric to find out how much fabric she will have left over.
5 0
3 years ago
Read 2 more answers
Help meeeeeeeeeeeeeeeeeeeeeeeee
IRINA_888 [86]

Answer:

118.75

Step-by-step explanation:

47.50 multiplied by 2.5 would equal 118.75

ur welcome :)

3 0
3 years ago
Read 2 more answers
hey if anyone can help me with this question and if anyone can help me w a few other questions as well lmk I’ll pay y’all
Dima020 [189]

Answer:

0.8

Step-by-step explanation:

each mark represents 0.2

8 0
3 years ago
Mia is six years older than her sister Natalie the sum of their age is 48 how old is Natalie
natta225 [31]

Answer: 21,

Step-by-step explanation: Her sister is 27, so she’s 21. = 48.

6 0
3 years ago
Other questions:
  • There are 76 boys in a sophomore class of 165 find the ratio
    5·1 answer
  • One number is two less than a second number. If you take one-half of the first number and increase it by the second number, the
    7·1 answer
  • M+45=32 solve the equation
    10·2 answers
  • Graph the equation-5x-2y=-10 by plotting the points
    14·1 answer
  • The sum of the measures of angle A and angle B equal 90 degrees. What is cos B​
    8·1 answer
  • Based on Rudy’s baseball statistics,the probability that he will pitch a curveball is 1/4.if rudy throws 20 pitches,how many pit
    13·1 answer
  • The function is f(x) is shown in this graph. Compare the slopes.
    15·1 answer
  • Seven less than twice a number is 21
    12·1 answer
  • Please help me with this question!!!!!
    14·1 answer
  • GIVNING BRAINLIST
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!