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
kotegsom [21]
3 years ago
12

Answer this please!!!!

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

Danielle spent 38.80 dollars over long distance

Step-by-step explanation:

You might be interested in
Buying one movie ticket online costs $16.50. Two tickets cost $30.50. Assuming that the relationship is linear, use the drop dow
HACTEHA [7]

Answer:

C(n)=14n+2.50

Step-by-step explanation:

Let

n -----> number of tickets

C ----> represent the cost of buy n tickets online

we have the ordered pairs

(1,16.50) and (2,30.50)

<em>Find out the slope of the linear equation</em>

The formula to calculate the slope between two points is equal to

m=\frac{C2-C1}{n2-n1}

substitute the values

m=\frac{30.50-16.50}{2-1}

m=14

<em>Find the equation of the line in slope intercept form</em>

C=m(n)+b

we have

m=14

point(1,16.50)

substitute

16.50=14(1)+b

b=16.50-14

1b=2.50

substitute

C(n)=14n+2.50

The domain of the function is all positive integers (whole numbers) including zero

{0,1,2,3,4,...}

5 0
3 years ago
What’s the domain and range of this graph look at the arrow.
viva [34]

Answer:

This is a acute angle in the digits 1,4,6 should help the answer is acute

4 0
3 years ago
Given b(x) = |x+4], what is b(-10)?<br> -10<br> -6<br> 8<br> 14
GREYUIT [131]

Answer:

b(-10) = 6

Step-by-step explanation:

Step 1: Define

b(x) = |x + 4|

b(-10) is x = -10

Step 2: Substitute and Evaluate

b(-10) = |-10 + 4|

b(-10) = |-6|

b(-10) = 6

8 0
3 years ago
Read 2 more answers
If your scale factor is 3/4, how will the scaled copy compare to the original?
Kisachek [45]
A scaled copy with the scale factor being 3/4 it would be smaller because it’s less than one so whenever there is a fraction that’s less than one then the shape would be smaller aswell
3 0
3 years ago
Write the fraction below as a sum or difference 5x+7 over 4
defon
The answer is: 1.25x + 1.75
8 0
3 years ago
Read 2 more answers
Other questions:
  • Express 75000000000 in scientific and calculator notation
    10·2 answers
  • Seventy students tried out for the football team. If eighteen more students made the team than got cut, how many students made t
    9·1 answer
  • Consider the parabola represented by the equation -2y2 = 4x. This parabola will open to the . The equation of the directrix of t
    12·1 answer
  • What is the difference between lateral surface area and total surface area? If there are different formulas for each, please lis
    7·1 answer
  • Refer to the Venn diagram that represents the sports students chose to play at South High School last year. Select the correct d
    14·1 answer
  • F(x) = 4x - 4, g(x) = - 3x² + 2x - 3, and h(x) = - 2x^2- 5, find f(-4)
    15·1 answer
  • ¿ sᴉɥʇ ǝʌlos ǝuoǝɯos uɐɔ
    6·2 answers
  • Which statement best describes the area of Triangle ABC shown below? A triangle ABC is shown on a grid. The vertex A is on order
    12·1 answer
  • 100 POINTS!
    8·1 answer
  • Hi! really need help with my math and its due tmrw please helppp Also make sure
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!