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
Ipatiy [6.2K]
3 years ago
11

What is the answer to 12-2u=9u+45

Mathematics
1 answer:
Mars2501 [29]3 years ago
5 0

Answer:

u = -3

Step-by-step explanation:

12 - 2u = 9u + 45

2u - 12 = -9u - 45

2u + 9u = 12 - 45

11u = -33

u = -33/11

u = -3

You might be interested in
Janie receives an allowance of $3 per week. In addition, she can earn $2 for each chore she does. This week, she wants to earn e
ahrayia [7]
The answer is 5 chores
3 0
4 years ago
how many different lock combinations can be made using the digits 8, 2, 8 and 8 if the 2 is only used once in each combination?​
alexandr402 [8]

2,8,8,8

8,2,8,8

8,8,2,8

8,8,8,2

4 combinations.

Hope this helps!

5 0
3 years ago
Whats the percent of 1 11/16 ???
shusha [124]
You would need to use a calculator.

1 11/16 = 27/16 = 1.6875

Now multiply 100 to it to make it a percentage:

1.6875 x 100 = 168.75

So your answer is 168.75 %
4 0
4 years ago
Read 2 more answers
What is the explicit rule for the arithmetic sequence shown in the graph?
Harman [31]

Answer:

a(n) = 9.5 + 2(n - 1)

Step-by-step explanation:

Observe that each new term is obtained by adding 2 to the previous term.  Thus, the common difference is 2 and the first term is 9.5.

Then a(n) = 9.5 + 2(n - 1)

3 0
3 years ago
What are the zero(s) of the function f(x)4x^2-36x/x-9
Katarina [22]
<span>4x^2-36x/x-9
= 4x(x-9) / (x-9)

if 4x = 0, ⇒ x = 0
x-9 ≠ 0

 zero of function is 0.

</span>
6 0
4 years ago
Other questions:
  • One gallon fills about 231 in3. An aquarium has a height of 15 in. and base measurements 9 in. by 18 in. About how many gallons
    10·2 answers
  • Convert 22 meters to millimeters​
    7·1 answer
  • Round $45736.41995 to the nearest dollar
    12·1 answer
  • Why is this scientific notation: 12,050,000 = 1.25×107 wrong
    6·1 answer
  • Explain the difference between evaluating an expression and solving an equation. Use examples to support your explanation.
    8·1 answer
  • Kata gets on a moving walkway at the airport. Then, 8 s after she gets on, she taps Lisa, who is standing alongside the walkway.
    15·1 answer
  • Select all equations that have graphs with the same y-intercept. y = 3x - 8 y = 3x - 9 y = 3x + 8 y = 5x - 8 y = 2x - 8 y = ⅓x -
    8·2 answers
  • I really need help I dont get how to solve to the answer
    15·1 answer
  • Samuel is going to invest $4,900 and leave it in an account for 14 years. Assuming the
    12·1 answer
  • Find the greatest value of the function y = 17 / x ^ 2-6x + a if the point (-1; 1) belongs to the graph of this function
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!