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
ANEK [815]
3 years ago
10

You order the hardcover book shown from a website that offers free shipping on orders of $25 or more. Write and solve an inequal

ity that represents how much more you must spend to get free shipping
Mathematics
1 answer:
jenyasd209 [6]3 years ago
6 0

Answer:

If P= price of the hardcover book, then

We have to spend $25-P, if P<$25; or $0 if P>= $25

Step-by-step explanation:

Lets call P the price of the hardcover book, in $. We can suppose that P is less than 25, otherwise we shoudnt spend on anything else to get the free shipping. If X is the amount that we have to spend to reach 25, then we get that P+X = 25. If P is known, we can obtain X by substracting P in both sides, therefore

X = 25-P

We conclude that if the price of the book P is less than 25, then we have to spend $25-P. Otherwise we have to spend 0.

You might be interested in
HERES MY QUESTION???!!!!!!!!!!!!!!!
Ivan

Answer:   x=55           y=145

x=55

35+90=125

125-180=55

y=145

180-35=145

I hope this is good enough:

5 0
3 years ago
Read 2 more answers
Explain whether each equation is a linear equation.
Aleksandr-060686 [28]

Answer:

3. Not linear

4. Linear

Step-by-step explanation:

3. The equation has an exponent on the x. Since x is squared the graph is a parabola. The graph is a curve, not a line, so it is not linear.

4. Both the x and y have no exponent (which is an exponent of 1) The graph will be a line. This is a linear function.

8 0
2 years ago
the diameter of the sweep of the main rotor of the eh101 helicopter is 18.6 meters. A toy model of it has a sweep of 31 centimet
Aliun [14]

Answer:

The actual length of 60 cm is modeled as 1 cm length.

Step-by-step explanation:

The diameter of the sweep of the main rotor of the helicopter is 18.6 meters i.e. 1860 cm.

Now, the toy model of the helicopter has a sweep of 31 cm.

Therefore, the scale in which the model is made is 1860 : 31 i.e. 60 : 1 ratio.

So, the actual length of 60 cm is modeled as 1 cm length. (Answer)

4 0
3 years ago
Read 2 more answers
HELP PLEASE........ on these 2​
tester [92]
For y=4 draw a horizontal line through the y-axis at point (0,4). Y-axis is the vertical.
For x=-3 draw a vertical line through the x-axis at point (-3,0). X-axis is the horizontal.
8 0
3 years ago
A researcher measures 200 counts per minute coming from a radioactive source at noon. At 3:00pm, she finds that this has dropped
Elan Coil [88]
1.56%<span> 1/8 of the original source (25 counts) remains at 3:00pm. This means that the </span>half-life<span> is 1 hour. Continue to find the fraction at 6:00pm.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2 plus 2 man
    10·2 answers
  • How many ways can 8 different gifts be given to 5 diffrent children with each children recieving onegift?
    5·1 answer
  • What is 27 ÷ 4 rounded to the nearest tenth?​
    6·1 answer
  • Please explain how to do this
    8·1 answer
  • Find the sum
    14·1 answer
  • Which of the following expressions is equal to 1 divided by 16?
    6·2 answers
  • If the standard volume of a
    9·1 answer
  • Clarke ran for 2.8 miles on Sunday, 2 miles on Monday and 3.7 miles on Tuesday. Total distance covered by Clarke is ??? miles.
    7·1 answer
  • -5x= -15 solve for x
    13·2 answers
  • Help plz:)!!!!!!!!!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!