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
Masteriza [31]
3 years ago
9

I need help with these two

Mathematics
1 answer:
svetlana [45]3 years ago
7 0
The first one is A and the second one is C
You might be interested in
HELP ME PRETTY PLEASE <br><br> (WILL PICK BRAINLIEST ANSWER)
barxatty [35]

Answer:

An infinite number of solutions

Step-by-step explanation:

This is because of all the 0's the zeros represent none and none is infinite. When in the matrix you are solving and solving is a infinite. When times 0 is 0 and when divided by 0 is infinite so an infinite amount of answers.

6 0
2 years ago
A researcher is testing a new painkiller that claims to relieve pain in less than 15 minutes, on average.a.State the hypotheses
Ivenika [448]

Answer:

I have a feeling it won't be exactly 15 minutes but it'll be around that time, if it's true.

Step-by-step explanation:

4 0
3 years ago
WIL GIVE BRAINLIEST!
Grace [21]

Answer:  4x - 13

<h2>Step-by-step explanation: </h2>

<em>First, we need to get triple of x:</em>

Triple of x is: 3x

<em>Next is to get the difference between 3x and 13:</em>

x + 3x -13

4x - 13

Hence, the variable expression is 4x - 13

5 0
3 years ago
Is (1, 4) a solution to the equation y = 7x?
wolverine [178]

Answer:

No.

Step-by-step explanation:

No because if we substitute the given values into the equation they do not fit:

y = 7x

x = 1 and y = 4:

Left side = 4

right side = 7*1 = 7.

8 0
3 years ago
Pls help i need this before 10 and all the answers to the extensions pls!
tatuchka [14]

Answer:

I could be wrong but I think it's -6/5

6 0
3 years ago
Other questions:
  • Jan is cutting a rectangular pan of brownies.She cut them in half and then cut each of those halves in half again.She did the sa
    10·1 answer
  • Simplify: 12÷12(4−6)<br> A. 2<br> B. -2<br> C. 1<br> D. - 0.5
    8·2 answers
  • Give two ways to write the expression as a phrase 6+p
    7·1 answer
  • Find the mean of the following: 158, 213, 107, 213, and 213. If needed, round your answer to the nearest tenth
    10·2 answers
  • What value of x satisfies the equation x + 3 = -(x + 1)?
    10·1 answer
  • You are offered a new position as sales representative that would pay you $25,000 plus 10% bonus for all sales over $30,000. You
    12·1 answer
  • What is the vertical intercept (or y-intercept) of the line below?<br> (0,6)<br> (-3,0)
    11·1 answer
  • Select the correct answer.<br> Which graph represents this equation?<br><br> 5y = x + 5
    14·2 answers
  • 2х + Зу = -8<br> 2х + Зу = 5<br> Solve and Explain how please
    14·1 answer
  • Determine whether the ordered pair (1, 1) is a solution of the inequality. y ≤ -3x+1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!