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
Morgarella [4.7K]
3 years ago
14

Find the value of x.x 13 39​

Mathematics
1 answer:
Alex3 years ago
6 0

Answer:

13x-39=39

13x=78

 the answer is x=6

You might be interested in
25 dollars as an interger
strojnjashka [21]

Answer:

-25

Step-by-step explanation:

Hope this helps! :)

5 0
3 years ago
Read 2 more answers
What is the equation of the line that is perpendicular to y = 2x + 9 and has a y-intercept of –3?
Troyanec [42]

Answer:

The image has the ans.

Step-by-step explanation:

Image explains.

6 0
2 years ago
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points fo
Aleksandr-060686 [28]

Answer:  Second option.

Step-by-step explanation:

Let be "e" the number of easy puzzles Tina solved and "h"  the number of hard puzzles Tina solved.

Set up a system of equations:

\left \{ {{e+h=50} \atop {30e+60h=1,950 }} \right.

You can use the Eliminationn Method to solve this system of equations:

  • Multiply the first equation by -30.
  • Add the equations.
  • Solve for "h".

Therefore, through this proccedure, you get:

\left \{ {-30e-30h=-1,500} \atop {30e+60h=1,950 }} \right.\\.........................\\30h=450\\\\h=\frac{450}{30} \\\\h=15

6 0
3 years ago
The bananas are $.15 per pound and I want to buy 4 pounds, how much would I pay
Paladinen [302]
$.75 bc 15 x 4 is 75 so that would make 75¢ or $.75
4 0
2 years ago
How do you divide two fractions?
Ira Lisetskai [31]

Answer:

You flip one and multiply them

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pls help! Brainliest!
    8·2 answers
  • What is 139 as a decimal?
    11·2 answers
  • The answer please..:.....
    12·1 answer
  • The graph shows f(x)=2x+1 and g(x)=3x.
    13·1 answer
  • Solve the inequality.
    14·1 answer
  • Find the length of the missing side. If necessary, round to the nearest tenth.
    8·1 answer
  • Ss of
    5·1 answer
  • IMPORTANT PLZ HELP!!!!
    6·1 answer
  • Can someone answer this i’ll give u a cookie PLEASE I NEED IT NOW
    14·1 answer
  • Can someone give me examples with the answers of geometry on a cartesian plan using length and width of a rectangle?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!