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
Ivan
3 years ago
10

Solve by substitution. Check X+y=8 Y=x-2

Mathematics
1 answer:
prisoha [69]3 years ago
5 0
X + y = 8
Replace y as y = y                  Insert x back into the original
x + x - 2 = 8                             5 + y = 8
2x - 2 = 8                                - 5         - 5
    + 2  + 2                                      y = 3 
2x = 10                                     (5, 3)
---    ---
2      2
x = 5

You might be interested in
How many bags of pretzels does Tim buy
miss Akunina [59]
Is there anything else to this question 
6 0
3 years ago
-144r = -12rk find the value
OLga [1]

k = 12

cancel out the r on both sides

then divide -144 by -12.

you get 12.

5 0
3 years ago
Is 20/100 silent form or not
melisa1 [442]
No, so lets simplify it. 

20/100 = 
20/20 = 1
100/5 = 20

Answer: 1/20

3 0
3 years ago
Read 2 more answers
Seven subtracted from c is less then -18: translate into an inequality
777dan777 [17]

Answer:

c - 7 < -18

Step-by-step explanation:

Seven subtracted from c :   c - 7

c - 7 < -18

3 0
3 years ago
In which of the following numbers does the 5 have a value that is 1/10 the value of the 5 in 95,126? A 194,538 B 570,412 C 236,9
sp2606 [1]

Answer:

A.) 194,538

Step-by-step explanation:

the value of 5 in the number 95,126 is equal to 5,000. 1/10 of the value 5,000 is 500 (500 x 10 = 5,000). the value that the 5 is at in the number 194,538 is the hundreds place,  so the calue is equal to 500, 1/10 of 5,000.

7 0
3 years ago
Other questions:
  • A company logo is made up of a rectangle and a triangle. The logo appears on a poster board at a trade show. What is the area of
    11·1 answer
  • I need help on this math worksheet:
    5·1 answer
  • 15 POINTSPLEASE HELP WITH MY MATH PROBLEM
    12·1 answer
  • an elevator has a maximum lift of 2000 pounds you're moving 55 pound boxes of books write an equation and estimate how many boxe
    14·2 answers
  • Math problem. The price of a community pool membership has a one time sign up fee and monthly fee. The price can be modeled by t
    12·2 answers
  • What is the greatest common factor of 73 and 30
    13·2 answers
  • Which assignment for the events in the sample space will work?
    5·1 answer
  • 150 parents were surveyed. 26% said that the kids were noddy and 70% said their kids were nice. How many parents didn’t answer w
    8·1 answer
  • The temperature in Chicago can drop to -25°F. If the temperature increases by 64°F, what will it be now?
    10·1 answer
  • Help me please! ASAP thank you :)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!