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
dezoksy [38]
2 years ago
13

Solve the system by substitution.

Mathematics
1 answer:
Brut [27]2 years ago
3 0

Answer:

((1)/(2),-(1)/(2))

Step-by-step explanation:

You might be interested in
How to calculate the area of a triangle with the hypotenuse as an arc?
agasfer [191]
The arc of the triangle 
7 0
3 years ago
5 POINTS !! ANSWER FASTTT
MariettaO [177]
N= 2

Substitute 2 in for n in expression

=(5 + n) ÷ (n - 1)
=(5 + 2) ÷ (2 - 1)
=7 ÷ 1
=7

If n= 2, the expression equals 7.

Hope this helps! :)
3 0
2 years ago
(x-4)^2+12(x-4)+20=0
Ratling [72]

Answer:

x=2 or x=−6

Step-by-step explanation:

4 0
3 years ago
Rhode Island has a population of about 60,000 8th graders in the state. New Jersey has a total of 920,000 8th graders. Calculate
seropon [69]

Answer:

8.6 × 10^5

Step-by-step explanation:

New Jersey 8th graders = 920,000

Rhode island 8th graders = 60,000

Difference in Rhode island 8th graders and New Jersey 8th graders population

= 920,000 - 60,000

= 860,000

Answer in scientific notation

860,000

The decimal point will move 5 places in

= 8.6 × 10^5

8 0
3 years ago
You have a jar containing 39 coins , consisting entirely of nickels and dimes , worth a total of $2.55. How many nickels are in
Damm [24]

Answer: 11

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
    12·2 answers
  • Line AB contains points A (3, −2) and B (1, 8). The slope of line AB is −5 negative 1 over 5 1 over 5 5
    13·2 answers
  • Find the equation of the line that is parallel to the given line and passes through the given point y = -3x + 5 (1,5)
    13·1 answer
  • I just need help with 6c. If you can, please explain how you got the answer.​
    13·1 answer
  • How many vertices does the following shape have?
    11·2 answers
  • Break apart the addends to find the sum 18+21
    14·1 answer
  • Point A located at -11 and -7 on the coordinate plan is reflected over the X axis to form point B.Then point B is reflected over
    5·1 answer
  • Answer the triangle
    11·2 answers
  • Use words to explain how to solve this equation: (x-10)(x-4)=0
    9·2 answers
  • HEY YOU, PLS HELP ME!!!!<br><br> Determine the arc of AB. Give your answer to two decimal places.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!