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
Y_Kistochka [10]
3 years ago
5

Brianna wants to buy a digital camera for a photography class. One store offers the camera for $50 down and a payment plan of $2

0 per month. The payment plan for a second store is described by y 15x + 80, where y is the total cost in dollars and x is the number of months. Which camera is cheaper when the camera is paid off in 12 months? Explain.
Mathematics
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer:

The second camera. The second camera is $30 cheaper than the first camera.

Step-by-step explanation:

The equation of the first store is y = 20x + 50. Keep this in mind.

Replace x with 12 in each of these equations to determine which is cheaper.

y = 20(12) + 50 = $290

y = 15(12) + 80 = $260

So the second store is cheaper.

You might be interested in
PLEASE HELP
xeze [42]

Answer:

-4

Step-by-step explanation:

So we are given the expression: | y - x | + y - 1, and we have our values for (x,y): (-3,-6).

So, we can just start plugging things in and simplifying, so:

| -6 + 3 | - 6 - 1 = | -3 | -7

                       = 3 - 7

                       = -4

7 0
3 years ago
Explain your work !!!!<br> What is 17^3<br><br> A. 20<br> B. 4913<br> C. 51<br> D. 306
Travka [436]

A number raised to an exponent is that number multiplied by itself that number of times.

17^3 = 17 x 17 x 17 = 4913

The answer is B.

4 0
3 years ago
Read 2 more answers
A container has 360 gallons ; daniel took 1/3 of water to give to the animals in the ranch; how many gallons of water are left?
Mrrafil [7]

Answer: 240 gallons

Step-by-step explanation:

From the question, we are informed that the container has 360 gallons and that Daniel took 1/3 of water to give to the animals in the ranch. Therefore, the amount of water that Daniel took will be:

= 1/3 × 360

= 120 gallons

Since we have 360 gallons at the beginning and Daniel has taken 120 gallons, the amount of gallons that'll be left will be:

= 360 - 120

= 240 gallons

8 0
3 years ago
(X-3)2 -0 <br> Ajuda, alguém ajuda?
yanalaym [24]

Answer:

(X- 3)² - 0

(X - 3 )( X - 3 )

x² + 9 - 6x

x² - 6x + 9

a = 1

b = -6

c = 9

8 0
2 years ago
What are the solutions of the equation x^4-5x^2-36=0? Use factoring to solve
Murljashka [212]
X = -3, 3, 2i, -2i
Hope this helps! :)
3 0
3 years ago
Other questions:
  • The production possibilities curve may shift outward as a result of a(n)
    15·1 answer
  • Read this situation : Andres is adding molding to the ceiling in his living room. The room is 20 feet long and 12 feet wide. Wha
    9·1 answer
  • Use the graph to find the solution of the system of equations {y = x^2 + 6x + 8 {y = x + 4
    12·1 answer
  • The graph shown is a scatterplot which point on the scatterplot is an outliner??Help
    7·2 answers
  • a company wants to design a cylindrical object that has a height of 10 centimeters and a volume of at least 2,000 cubic centimet
    10·1 answer
  • how to solve 2 to the 8th power divided by 2 to the 9 power? Im trying to find the right exponets topic for this but not having
    8·1 answer
  • 13/16 - 3/8 Perform the indicated operation.
    6·2 answers
  • 6.
    15·2 answers
  • WILL MARK BRAINLEST PLZZ HELPPP!!!!!!!!
    13·1 answer
  • (giving brainlelist if answered correctly!) which of the following inequalities is -4<br> ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!