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
antiseptic1488 [7]
4 years ago
9

Solve for u. 19u + u − 20u + u = 8

Mathematics
2 answers:
wlad13 [49]4 years ago
4 0
Answer: 8
Explanation: 20u-20u cancel out leaving 8
Romashka-Z-Leto [24]4 years ago
4 0

Answer:

u=8

Step-by-step explanation:

work out

19u+u=20u

20u-20u=0

+u=8

You might be interested in
A standard six-sided die is rolled $6$ times. You are told that among the rolls, there was one $1,$ two $2$'s, and three $3$'s.
Alex777 [14]

Answer:

Sequence = 120

Step-by-step explanation:

Given

6 rolls of a die;

Required

Determine the possible sequence of rolls

From the question, we understand that there were three possible outcomes when the die was rolled;

The outcomes are either of the following faces: 1, 2 and 3

Total Number of rolls = 6

Possible number of outcomes = 3

The possible sequence of rolls is then calculated by dividing the factorial of the above parameters as follows;

Sequence = \frac{6!}{3!}

Sequence = \frac{6 * 5 * 4* 3!}{3!}

Sequence = 6 * 5 * 4

Sequence = 120

Hence, there are 120 possible sequence.

7 0
3 years ago
Help plssss??????????
Llana [10]

Answer:

x = 93

Step-by-step explanation:

The measure of a straight line is 180°. So,

x + 87 = 180

Subtract 87 from both sides.

x = 93

I hope this helps! Feel free to ask any questions!

5 0
3 years ago
Read 2 more answers
I need help asap Please ​
FromTheMoon [43]

Answer: F. is a linear relation.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(2x + y = 14<br> 5x - y = 28<br> Which ordered pair represents the solution
vodomira [7]

Answer:

D (6,2)

Step-by-step explanation:

2x6+2=14 2x6= 12 12+2= 14

5x6-2=28 5x6=30 30-2=28

6 0
3 years ago
Write your answer with no space and any fraction with “/“
Lostsunrise [7]

Answer:

y-2=1/2(x-[-1])

Step-by-step explanation:

Point slope form equation is y-y_{1}=m(x-x_{1})

Substitute your given information into the equation

7 0
3 years ago
Other questions:
  • If 200g of fat is used for 8 cakes, how much is used for 3 cakes?
    8·2 answers
  • Here is a clue about a secret number:
    13·1 answer
  • I need help ASAP !!!plz
    11·2 answers
  • Find the median of following test grades: 100 80 70 90 100​
    11·2 answers
  • Select the expression that is equivalent to (x+4)?
    7·1 answer
  • You borrow $5000 from the bank at 3% annual interest compounded monthly. The monthly payment is $250. What is the balance after
    7·1 answer
  • An ellipse is graphed. Which statements about the ellipse are true? Select three options.
    11·1 answer
  • Find the area of the shaded regions. Give your answer as a completely simplified
    6·1 answer
  • A company manufactures televisions. The average weight of the televisions is 5 pounds with a standard deviation of 0.1 pound. As
    12·2 answers
  • Christine sleep form 11pm until 9am what fraction of a day does Christine sleep​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!