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
Dima020 [189]
3 years ago
5

Translate into an algebraic equation and solve. Twelve more than half a number is 10.

Mathematics
2 answers:
Marizza181 [45]3 years ago
6 0

Answer:

1/2×+12=10, x=-4

Step-by-step explanation:

Just trust me on this

Sveta_85 [38]3 years ago
5 0

Answer:

1/2x+12=10

x= -4

Step-by-step explanation:

First subtract 12 from both sides and get 1/2x= -2

Then divide both sides by 1/2

So 2/1 (you flip the fraction to "divide" it which is just multiplying because it is easier) 2/1 times -2 is -4

You might be interested in
Can someone explain this step by step please
kobusy [5.1K]

Answer:

x = - 2

y = 6

Step-by-step explanation:

The best way to do this is to put - 3x in for y in the second equation.

4x - 2(-3x) = - 20        Watch the signs. You have 2 minus signs.

4x - - 6x = -20            Change - - 6x to 6x

4x + 6x = - 20              Add

10x = - 20                   Divide by 10

x = -20/10

x = - 2

============================

Find y

y = - 3x

y = -3 * -2

y = 6

3 0
2 years ago
Will mark brainliest!!Solve for x and round to the nearest tenth
sesenic [268]

Answer:

right triangles are 90 degrees sooooo

add 39 plus 27, that's 66

90 minus 66 issss <u>24</u>

8 0
2 years ago
Questions 33-36 I don’t know how to find the answer and I need help on how I can find the answer
bulgar [2K]
The answer is 90, 25, 155, 115 respectively
4 0
3 years ago
Factor completely x3 − 2x2 − 5x + 10.
Akimi4 [234]

Answer:

(x-2) (x^2 -5)

Step-by-step explanation:

x^3 − 2x^2 − 5x + 10

We will factor by grouping

Take and x^2 out of the first two terms and  -5 out of the last two terms

x^2 (x-2) -5(x-2)

Now we can factor out (x-2)

(x-2) (x^2 -5)

5 0
3 years ago
What is the SCALE FACTOR (in decimal form) for a ratio of 6:15?
deff fn [24]
0.4
.....




......
......
5 0
3 years ago
Read 2 more answers
Other questions:
  • A farmer is enclosing a rectangular area for a pigpen. He wants the length of the pen to be 20 ft longer than the width. The far
    9·2 answers
  • If a borrower obtains an interest-only loan of $112,500 at an annual interest rate of 6%, what is the monthly interest payment (
    13·1 answer
  • Would the answer be 10% or 15% <br><br> Confused
    14·1 answer
  • What is a prime number out of the numbers above?
    11·2 answers
  • HELP! STUCK IN PROBLEM!
    13·1 answer
  • PLEASE HELP IM BEGGING ITS IMPORTANT!!
    5·1 answer
  • 3x² - 12x + 8 when x = -2. ​
    7·2 answers
  • #6 Suppose a bakery sells 6c + 9 cookies on Saturday and 10c – 12 cookies on Sunday. What is the total number of cookies sold on
    11·1 answer
  • Help Please (I needed 20 characters)
    12·1 answer
  • Need help with this probkem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!