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
vekshin1
3 years ago
14

And this one please.

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

x = (3 + 8y) / (y - 1)

Step-by-step explanation:

y = (x + 3) / (x - 8)

Make x the subject

y = (x + 3) / (x - 8)

Cross product

y * (x - 8) = (x + 3)

xy - 8y = x + 3

xy - x = 3 + 8y

Factorize the left hand side of the equation

x( y - 1) = 3 + 8y

Divide both sides by (y - 1)

x = (3 + 8y) / (y - 1)

You might be interested in
Find the lowest common denominator for the following rational expressions
SCORPION-xisa [38]

Answer:

Hi i think that the correct answer is B

3 0
3 years ago
Point A has coordinates (3, 4). After a translation 4 units left, a reflection across the x-axis, and a translation 2 units down
adelina 88 [10]
(-1, 2)

So the original point is (3, 4), when you move to the left or right, it changes the x value. When moving it to the right, you add the amount. When moving to the left, you subtract the amount

So after translating the point 4 units to the left, it should be (-1, 4).

Now, you have to move down. When moving up and down, you add or subtract to the y value. When moving up, you add to the amount. When moving down, you subtract the amount.

After subtracting 2, you should be at (-1, 2)
4 0
3 years ago
Joan is 5 years older than Ellen, and 3 years ago their sum of their ages is 17, in how many years will Joan be 21?
mariarad [96]

Answer:

7

Step-by-step explanation:

5 0
2 years ago
Write the numerical expression in words two different ways. 7/ (10-3)
MissTica

Answer:

seven divided by the difference of ten and three

seven over the difference of ten and three

3 0
3 years ago
Rational number between 9.6 and 9.7
ELEN [110]
0.1 i guess ok so try my question but im not 100 sure its correct
3 0
4 years ago
Other questions:
  • ) The points (1, 0, 3), (1, 1, 1), and (−2, −1, 2) lie on a unique plane a1x1 + a2x2 + a3x3 = b. Using your previous answers, fi
    8·2 answers
  • Choose the equation that matches the following problem.
    6·1 answer
  • I cut a pizza in half. Then I cut each half into 3 equal pieces and each piece into 2 equal slices. I sold 6 slices. What fracti
    12·1 answer
  • What is the length of side AC as shown on the coordinate plane? 5 4 3 NO A 00 2 3 5 X O 1 units O 3 units O 4 units Suo​
    13·1 answer
  • Identify the following number as rational or irrational 3.2573820193748...
    13·1 answer
  • Chantay made this square picture. She wants to glue yarn around the border to make a frame. How much yarn does she need?
    10·1 answer
  • Find the value of x 3(4x+3)
    6·1 answer
  • Who knows what pi(3.14)x-99.29?
    10·2 answers
  • Two numbers add up to 44 they have a difference of 10 what are the numbers?​
    10·1 answer
  • Wen is factoring the polynomial, which has four terms. 6x3 – 12x2 7x – 14 6x2 (x – 2) 7(x – 2) which is the completely factored
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!