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
Law Incorporation [45]
2 years ago
8

Help pls hello pls hello hello

Mathematics
2 answers:
ipn [44]2 years ago
5 0
Basically, we end up with a false statement like
0=3
or something like that
so simplfy each

A.
-5+8x-9=3(x+3)
8x-14=3x+9
minus 3x both sides
5x-14=9
add 15
5x=23
we see we will get a solution

B.
distribute
-12+6x=-12+6x
we can see there are infinite solutions

C.
6-2(3-2x)=-4(3-x)
6-6+4x=-12+4x
0+4x=-12+4x
minus 4x both sides
0=-12
false
here is our answer

C is the one with no solution
 
Novay_Z [31]2 years ago
5 0

Answer:

c has no answer...

have a great day!

Step-by-step explanation:

You might be interested in
Write the equation of a vertical line that passes through the point (–4, 4).
FinnZ [79.3K]
The question asks for a vertical line, and if it is vertical, it cannot be y = ... because that is horizontal. We also know it passes through the x-coordinate of -4, so the answer is x = -4. 
4 0
3 years ago
What is the final answer?
MakcuM [25]
<h3>Answer:  42</h3>

Explanation:

We have y = -0.9x^2 + 76x - 250 which is in the form y = ax^2+bx+c

where,

  • a = -0.9
  • b = 76
  • c = -250

The vertex (h,k) is when the profit is maxed out.

h = -b/(2a)

h = -76/(2(-0.9))

h = 42.222 approximately

Let's plug in x values around x = 42

Try x = 41

y = -0.9x^2 + 76x - 250

y = -0.9(41)^2 + 76(41) - 250

y = 1353.10

Now try x = 42

y = -0.9x^2 + 76x - 250

y = -0.9(42)^2 + 76(42) - 250

y = 1354.4

Now try x = 43

y = -0.9x^2 + 76x - 250

y = -0.9(43)^2 + 76(43) - 250

y = 1353.9

We see that the largest profit happens when x = 42.

3 0
1 year ago
Can you help with this. Thanks!
Ierofanga [76]
92 males buy tickets so
200-92=108
so 108 females buy tickets

30 males buy business and a total of 44 people (female and male) but business so 44-30=14
14 females buy business

108-14(business ticket) = 94 females left.
62 of those 94 females buy economy tickets
so therefore 94-62=32. 32 females left over

14 females = business
62 females = economy
14 + 62 = 76
108 - 76 = 32
32 remaining females buy premium


it says a total of 60 people buy premium so 60 - 32 = 28

so 28 males buy premium

hope this helped
3 0
2 years ago
Multiplying a vector by a plain number is referred to as scalar multiplication.<br> True or false?
Yuki888 [10]

9514 1404 393

Answer:

  True

Step-by-step explanation:

In scalar multiplication, each component of the vector is multiplied by the scalar. The description is True.

3 0
2 years ago
Need help now please
baherus [9]

Answer:

2

Step-by-step explanation:

rise over run = y/x

3/1.5= 2

8 0
3 years ago
Other questions:
  • Bob is trying to determine how much fence he needs to surround his house. He determined the length has a distance of 56 ft and t
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%20bigger%20%5C%3A%204%20%20%5C%3A%20by%20%5C%3A%208%20%5C%3A%20or%
    9·2 answers
  • What is the half of 57
    12·2 answers
  • frank averages one strike for every four frames that he bowls.if he bowled 48 strikes in one season,how many frames did Frank bo
    11·2 answers
  • a produce stand sells roasted peanuts for $1.90 per pound. what is the cost,c, of p pounds of peanuts
    14·1 answer
  • A mouse has made holes in opposite corners of a rectangular kitchen. Starting from its hole
    7·1 answer
  • Which of the following numbers is not expressed in scientific notation? Why is it not in scientific notation?
    9·2 answers
  • Which of the following could possibly be the side lengths of the triangle formed?
    15·1 answer
  • NEED ASAP URGENT
    13·1 answer
  • This month is October.Which month will 2451 months later be.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!