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
e-lub [12.9K]
2 years ago
11

30 PTS HELP ME ASAP! PLEASE! IM TIRED AND NEED HELP!

Mathematics
1 answer:
almond37 [142]2 years ago
4 0

Answer:

Step-by-step explanation:

Slope is an average.  In this particular context, the slope of 6.9 (or 7) means that an average of 7 people entered the store every hour.

If x is the number of hours the store is open and we are told to find the number of customers that have entered the store after 5 hours, we fill in the equation as follows:

y = 7(5) + 10 and

y = 35 + 10 so

y = 45.

If you use 6.9 instead of 7:

y = 6.9(5) + 10 and

y = 34.5 + 10 so

y = 45.5

Since you can't count a half of a person, using 7 instead of 6.9 makes more sense.

You might be interested in
Need!!!!!!!!!!!help!!!!!!Asap!!!!!!​
Anestetic [448]

Answer:

225 feet below sea level (or -225 feet)

Step-by-step explanation:

My apologies in advance if this does not format the way its supposed to. The way I did it includes arrows and may work best on a computer.

Problem: A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. Which represents the location of the submarine compared to sea level.

Math: Ok, so we know that whenever something descends, that means it is going down, so let's use a negative sign. These means when something ascends, it goes up. Let's use a positive sign here. Also, note the fact that we start 245 feet below sea level. This means we should start at -245.

Now, using the data we have, let's create a math problem.

A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. Which represents the location of the submarine compared to sea level.

-245      <---- beginning level

-83        <---- the submarine descends

+103      <---- the submarine ascends

_______

?

So grab a calculator to do this part, or do it on your own. Once you finish, plug in the answer.

-245                                                   -245

-83                                                     -83

+103                             --------------->  +103

______                                          ________

?                                                      -225 feet

So as you can see, the final answer would be -225 feet or 225 feet below sea level.

Hope this helped! Have a great day!

4 0
3 years ago
Please help me out! as soon as possible!!! I will give you brainiest!
Romashka-Z-Leto [24]

Answer:

give me brainlyest

Step-by-step explanation:

0 x i took the quiz

5 0
3 years ago
Solve for x in the literal equation -5=xy +z.
Ira Lisetskai [31]

Answer:

This one is pretty straightforward.

x=-5/yz

7 0
3 years ago
Read 2 more answers
How to find the equation
Svetach [21]

Answer:

<h2>B) x² - 4</h2>

Step-by-step explanation:

f(x) + n - shift the graph n units up

f(x) - n - shift the graph n units down

f(x + n) - shift the graph n units to the left

f(x - n) - shift the graph n units to the right

------------------------------------------------------------------------------

The vertex of the function f(x) = x² is in the origin.

We have the vertex (0, -4). Therefore, the graph has been moved by 4 units down.

f(x) - 4 = x² - 4

5 0
3 years ago
Dvd: $15; 35% markup​
jeka94

Answer:

35% of 15=35/100×15=21/4=5.25

3 0
3 years ago
Other questions:
  • Elena bought 320 tropical fish for a museum display. She bought 7 times as many triggerfish as parrot fish. How many of each typ
    9·2 answers
  • What is the distance between the two points (6, -2) and (4,6)?
    8·2 answers
  • A family is building a rectangular fountain in the backyard. The yard is also rectangular and measures 6x by 7x. The fountain is
    8·2 answers
  • Thang decided to borrow $7000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of 7
    6·1 answer
  • Find the mean and the MAD of the following data set. [Note: Type your answers as numbers. Do not round.] 10, 15, 20, 25, 30, 35
    7·2 answers
  • 3. Bond energy is the energy
    9·1 answer
  • 24 is what percent of 78?
    9·1 answer
  • PLZZ HELP WILL GIVE BRAINLIEST
    5·2 answers
  • (QUICK I NEED HELP)
    13·2 answers
  • Help me! Please.✅✅✅✅✅✅
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!