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
WINSTONCH [101]
3 years ago
6

How do you solve 19=15w-4(3w-1)

Mathematics
2 answers:
denis23 [38]3 years ago
6 0
19 = 15w-4(3w-1)    > subtract 15w from both sides
19-15w = -4(3w-1)   > work out the -4(3w-1)
19-15w = -12w+4    > subtract 19 from both sides
-15w = -12w-15       > add 12w to both sides
-3w = -15                > divide by -3
w = 5

hope this helped and I hope I get brainliest answer bud :)

Darya [45]3 years ago
4 0
Remember, you can do anyting to an equation as long as you do it to both sides

19=15w-4(3w-1)
distribute
-4(3w-1)=-4(3w)-4(-1)=-12w+4

19=15w-12w+4
19=3w+4
minus 4 both sides
15=3w
divide both sides by 3
5=w
w=5
You might be interested in
A cork has a mass of 3 grams and a volume of 16 cm3<br> . Calculate the density.
mel-nik [20]

Answer:

0.1875, or 3/16

Step-by-step explanation:

The formula for density is mass/volume.

I hope this helps :)

5 0
3 years ago
Read 2 more answers
Evaluate the expression. 0.1×( – 0.9+ – 0.2÷ – 0.5) Write your answer as an integer or a decimal. Do not round.
matrenka [14]

Answer:

-0.05

Step-by-step explanation:

Given the expression :

0.1×( – 0.9+ – 0.2÷ – 0.5)

Evaluating the bracket :

0.1 * (-0.9 - 0.2 ÷ - 0.5)

Solving the division first

-0.2 ÷ - 0.5 = 0.4

Now we have ;

0.1 * (-0.9 + 0.4)

0.1 * - 0.5

= - 0.05

4 0
2 years ago
State the range of the relation
Finger [1]

The range of the given relation is D. R = {-1, 3, 5, 8}.

Step-by-step explanation:

Step 1:

The range of a relation is the second set of values while the domain constitutes the first set of values.

There are 4 given relations with two sets of values so there would be 4 domain values and 4 range values.

Step 2:

The range of (1, -1) = -1,

The range of (2, 3) = 3,

The range of (3, 5) = 5,

The range of (4, 8) = 8.

Combining these values we get the range as {-1, 3, 5, 8} which is option D.

3 0
3 years ago
Divide 216 into the ratio 1;5
SashulF [63]

Answer:

1:5

Step-by-step explanation:

6 0
3 years ago
What is the point slope form of a line with slope 2 that contains the point (1, -1)
mezya [45]
Point slope form is y - y1 = m(x-x1)

So,

y - (-1) = 2(x - 1)
y + 1 = 2x -2 or y + 1 = 2(x -1)

Hope this helps :)
3 0
2 years ago
Other questions:
  • Two green faucets take 4 hours together to fill a deposit. Two other blue faucets take half together. How long does it take to f
    7·1 answer
  • 17. A bottlenose dolphin jumps out of the water. The path the dolphin Travels can be
    15·1 answer
  • What is 4067x5672 please only amrsaraege and someone else answer it
    14·2 answers
  • How many tangents can be drawn that contain a point on a circle? Explain your answer.
    6·1 answer
  • while teresa listened to the radio, there were 9minutes of commercials, 12 minutes of talk, and 29minutes of music what percent
    7·1 answer
  • Caitlin's school is selling tickets to a play. On the
    6·1 answer
  • Pls answer this I need help on it
    10·1 answer
  • What is the square root of 12 divided by 2 plus 16?
    7·2 answers
  • PLEASE HELP! Let f(x)= 6x+1 find f(a) + f(2)
    5·1 answer
  • I need help on 10,12,14,16
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!