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
stira [4]
4 years ago
9

I am having trouble solving this problem via Elimination Method. y = -7+0 y = 1x-21

Mathematics
1 answer:
navik [9.2K]4 years ago
6 0
(y=-7)*-1  
y=-21+1x
-y=7
y=-21+1x
0=-14+1x......>14=x
substituted to 2nd equation y=1(14)-21=-7
check -7=-7+0 .....>-7=-7 
You might be interested in
I am a 4 digit number larger than 2,500. No two of my digits are the same. The product of the thousands digit and the hundreds d
gulaghasi [49]

Answer:

After 5 minutes of hitting my head on a wall I found your answer... 3256

Step-by-step explanation:

4 0
3 years ago
Can someone help me plz?
Nikitich [7]

Answer:

275 non spectators

Step-by-step explanation:

1. Subtract

42,500 - 31,750 - 10,475 =

275

2. Get answer

275 non-spectators

7 0
3 years ago
Find the unit rate. round to the nearest hundredth, if necessary.<br><br>$360 for 13 ft2 ​
lidiya [134]

what

Step-by-step explanation:

5 0
3 years ago
Find the least common denominator for these two rational expressions. 3/2n -2/5n
Zielflug [23.3K]
Every rational expression can be written in infinitely many equvialent  forms which is 3/3n-15/2.
8 0
4 years ago
Read 2 more answers
Please help!! :) .....
Inessa05 [86]

Answer:

*helps*

Step-by-step explanation:

done (:P)

6 0
3 years ago
Other questions:
  • What is the solution set for 3x+2y=8 2x-2y=2
    11·1 answer
  • Find the measure of G
    6·1 answer
  • What is the unit rate
    10·1 answer
  • I need help with this problem! Please show work so i can get credit for my work
    5·1 answer
  • Anna has purchased three gift for her closest friends. She decides to wrap them in holiday paper. How many square inches of wrap
    14·2 answers
  • A prom ticket cost $140. Tim is going to save money for the ticket by walking his neighbor’s dog for $18 per week. If Tim alread
    8·2 answers
  • Assume a healthy heart beats exactly 70 times per minute. If an individual lives to age 85 years, estimate the number of heartbe
    7·1 answer
  • AB contains the points A(–3, 3) and B(1, 4). YZ contains the points Y(–4, 7) and Z(–2, y). AB and YZ are perpendicular. Find the
    13·2 answers
  • What is 1396500000 as a scientific notation. PLEASE I NEED NOW!!!!!! THANK YOU!!
    10·1 answer
  • Latoya buys candy that costs $6 per pound. She will spend more than $54 on candy. What are the possible numbers of pounds she wi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!