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
Alexxx [7]
2 years ago
8

someone help me please I don't want to do this by myself because I don't fully understand I need to finish this tonight

Mathematics
1 answer:
Alecsey [184]2 years ago
6 0

Answer:

Step-by-step explanation:

so to make infinite many solutions.. the lines have to be the same line... so the 1st equation would just be a multiple of the 2nd.... like  2x... like that..or even 1x.. counts.. so the exact same equation

1 => C

2 => A

3 => D

4 => E

5 =>B

2nd picture: No solution means the lines are parallel but not on top of  as the last 5 equations were

6=> 5/4x -10  then a parallel line has the same slope but a different off set

so => 5/4x-5

7=> -8x + 12

so => -8x +1

8 => 4x + y = 7

y=-4x + 7

=> -4x +2

9=> sum of A+B=8   can A+B also be 10    NO!!!  >:/ grrr   if the 2nd set of numbers were C+D =10 then yes.. of course  

10=> sum of A + B =8 can A-B also be 8 ?   no  

You might be interested in
Solution of inequality -2/5x-9<9/10
Phantasy [73]
- \frac{2}{5}x-9\ \textless \  \frac{9}{10}   \\(- \frac{2}{5}x-9\ \textless \  \frac{9}{10} )*10 \\ -4x-90\ \textless \ 9 \\ -4x\ \textless \ 9+90 \\ x\ \textgreater \  -\frac{99}{4}
5 0
3 years ago
B / 9 - 9 = 14<br> what is the value of b?
Aleks04 [339]
The value of b is 207
6 0
3 years ago
Help mee plzz :))tyy
Dimas [21]

Step-by-step explanation:

Given prism has:

Length = 5 in, width = 4 in & height = 6 in

Surface area of prism

2(lw + wh + lh) \\  = 2(5 \times 4 + 4 \times 6 + 5 \times 6) \\  = 2(20 + 24 + 30) \\  = 2 \times 74 \\  = 148 \:  {in}^{2}  \\

4 0
3 years ago
What is the solution set of the equation 6/m +2= m+3/m−1 ?
laiz [17]

Answer:

m = (-3, 2) x = (-1)

Step-by-step explanation:

Just took this K12 test.

5 0
2 years ago
Maelin raised $50 plus $3 for each mile, m, that she walked in a fund-raiser walk. Which expression represents the situation? Ch
zaharov [31]

Answer:

50+3m=x

Step-by-step explanation:

Maelin gave $50

$3 per mile

M= miles

50+3m=x

8 0
2 years ago
Read 2 more answers
Other questions:
  • ................................ Solve |x| &gt; 3
    8·1 answer
  • Find two consecutive integers such that the sum of one-fourth of the first and one-fifth of the second is 11. PLS ANSWER.​
    6·1 answer
  • Evaluate −f(a)<br><br> f(x)=−5x²+2x−1
    7·1 answer
  • What is the solution to the equation x/3 + 5 = 8?
    8·2 answers
  • paula says that she can draw an array with a total of 17 counters placed in 3 rows. is she correct? if she is, draw the array. i
    9·1 answer
  • A recent survey of 128 high school students indicated the following information about release times from school
    7·1 answer
  • a portion of Raúl's check register is shown. His checking account had a balance of $539.50 on April 2. Raúl's Check Register. Da
    9·2 answers
  • 8+y=18 как решить уравнения<br>​
    12·2 answers
  • Can someone please help me with this? ​
    12·1 answer
  • Can you anyone please help me?<br>​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!