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
madreJ [45]
2 years ago
9

What is the rate of change over the intervail 3.5≤ x ≤4

Mathematics
2 answers:
Burka [1]2 years ago
3 0

this question is not complete

zheka24 [161]2 years ago
3 0
I don’t understand fully sry
You might be interested in
13.79-x for x=2.54<br> What is the answer
schepotkina [342]

Answer:

11.25

Step-by-step explanation:

13.79-x

Let x= 2.54

13.79-2.54

11.25

3 0
3 years ago
Read 2 more answers
I need to solve this system of equations, how do I do that?<br> 3x-4y=20<br> y=3/4x-5
Paha777 [63]

Answer:

Is is Infinitely many solutions so 0=0

<em><u>Step-by-step explanation:</u></em>

<h3>First we have to rearrange/simplify the equations:</h3>

Equation 1: 4y - 3x = -20

Equation (2):  y - 3x/4  = -5

<h3>Then you remove the fractions by multiplication: </h3>

Multiply equation (2) by 4

<h3>The Equations now look like this: </h3>

Equation 1: 4y - 3x = -20

Equation (2): 4y - 3x = -20

<h3>Solve for y on Equation (2):</h3>

y = <u><em>3x/4 - 5</em></u>

<h3>Then plug in this for the y in Equation 1 and then solve:</h3>

4•(<u><em>3x/4-5</em></u>) - 3x = -20

Therefore the answer leads to:

Infinitely many solutions, 0=0

Hope this helped :')

4 0
3 years ago
Explain how you could use the objects to act out this problem
attashe74 [19]
Use some bricks and paint. paint the bricks
4 0
3 years ago
Read 2 more answers
A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs $65. A season pass costs $400. The skier
Vlad [161]
Let x be the number of days.

Daily pass:
65x + 30x
95x

Season pass:
400 + 30x

95x > 400 + 30x
65x > 400
x > 6.15

The number of days can't be 6.15, so you must round. You can't go down because then the price will be more expensive, so you have to round up.

It would take 7 days until the season pass is less expensive than the daily pass.
----------------------
You can check this by plugging in the x.

95x > 400 + 30x
95(7) > 400 + 30(7)
665 > 400 + 210
665 > 600
The daily pass is more expensive than the season pass.
3 0
3 years ago
You withdraw $29.79 from your bank account. Now your balance is −$20.51. Write and solve an equation to fi nd the amount of mone
goldfiish [28.3K]

-$20.51+$29.75=x

x=original cost

9.24= x if you need it


4 0
3 years ago
Other questions:
  • What is one fourth of half
    6·2 answers
  • _______ measure is used to measure the volume of an object. Distance Liquid Net Cubic
    14·2 answers
  • Marvin can do one load of laundry with 1/16 box of laundry detergent. How many loads of laundry can he wash with 4 boxes of dete
    14·2 answers
  • Can sombody please confirm me the formula for SA(surface area) of a triangular prism. please.
    11·1 answer
  • Adding to "undo" subtraction and subtracting to "undo" addition are both examples of using inverse operations to solve equations
    14·1 answer
  • 8.5-(-6.36) = what's the answer please hurry
    12·2 answers
  • What inequality does the number line graph<br> represent?
    10·1 answer
  • Help this is clever 8.4 I need this by 7
    11·1 answer
  • Which ordered pairs show the location of the bleachers? check all that apply.
    11·1 answer
  • SOMONE HELP ME I HAVE <br> TO DO THIS AFTER SCHOOL PLS ASAP!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!