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
dmitriy555 [2]
3 years ago
7

Help me quick pls 15 pts​

Mathematics
1 answer:
3241004551 [841]3 years ago
5 0

Answer:

(-4, 4)

Step-by-step explanation:

The solution of f(x) - g(x) = 0 is the same as that of f(x) = g(x).

If f(x) = g(x), that implies that the two graphs cross one another.

The point of intersection is (-4, 4).  This is the solution.

You might be interested in
in chemistry class Andrew has earned scores of 64 69 and 73 on three tests he must maintain an average of 72
olganol [36]
You haven't told me what the question is.  But I put the mouse
to my forehead, closed my eyes, took a deep breath, and I could
see it shimmering in my mind's eye.  It was quite fuzzy, but I think
the question is

                   "What score does Andrew need on the next test
                     in order to raise his average to 72% ?"

The whole experience drew an incredible amount of energy
out of me, and the mouse is a total wreck.  So we'll just go ahead
and answer that one.  I hope it's the correct question.

The average score on 4 tests is

                                     (1/4) (the sum of all the scores) .

In order for Andrew to have a 72% average on 4 tests,
the sum of the 4 scores must be

                                         (4) x (72%)  =  288% .

Out of that total that he needs, he already has 

                            (64% + 69% + 73%) = 206%

on the first three tests.

So in order to average 72% for all 4 tests,
he'll need to score

                             (288%  -  206%)  =   82%

on the fourth one.
6 0
3 years ago
find a number such that 8 times the number is 36 greater than the opposite of the number. Explain also please. ♥
lukranit [14]
Let's turn this sentence into an equation:

8n = -n + 36

Then solve:

9n = 36 => n=4
6 0
3 years ago
Read 2 more answers
Two brothers have a total age of 28 if one brother is older by 20 years how old is the second brother
svlad2 [7]

Answer:

8

Step-by-step explanation:

Total meaning addition, you would use the opposite operation to find the answer.  

28 - 20 = 8

And to check your work you would add;

20 + 8 = 28

which is the brothers total combined age.  

6 0
3 years ago
Read 2 more answers
Ayaan travels 90 miles at an average speed of 60 mph. She then travels a further 40 miles. The average speed for the entire jour
SashulF [63]

Answer:

is 11.89

pa brainless na lng po

7 0
2 years ago
Help me please I need it
Shalnov [3]

Answer:

10 + 55 = 65

Step-by-step explanation:

5 x 2 = 10, 5 + 3 + 3 x 5 = 55

4 0
2 years ago
Other questions:
  • Nancy went to the grocery story. On Monday she purchased 4 apples and 6 bananas for a total of $13.
    13·1 answer
  • Derek is peeling potatoes for his large Scout Troop. He needs to peel a total of 85 potatoes. If he peels two potatoes in a minu
    10·1 answer
  • Which table could represent a function?
    12·1 answer
  • Mary has 5/6 marbles that are striped and 1/6 marbles that are solid color. If Mary has 10 stiped marbles, how many marbles does
    5·1 answer
  • I need to know how to do these!!
    5·2 answers
  • What is 2 2/3 plus 8 3/4
    9·1 answer
  • Graph the line y=-3/4x+1
    7·1 answer
  • An said that the difference between two negative numbers must be negative. Was he right? Use examples to illustrate your answer.
    10·2 answers
  • The Questions above.
    6·1 answer
  • 11. There are 600 students in a school. If 20% students are girls, find the number of girls.​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!