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
Wewaii [24]
3 years ago
13

Carey is trying to decide between two guitars. The first had an original price of $160, but is on sale for $100. The second had

an original price of $250, but is on sale for $150. Which guitar has a greater percent change in price?
Mathematics
1 answer:
schepotkina [342]3 years ago
8 0
The first one has a greater percent change in price, which is 62.5% and the second one is 60%.
You might be interested in
Please help me with this math problem, urgent please
cestrela7 [59]

Answer:

y = -3.5x + 15

Step-by-step explanation:

Your slope-intercept equation is always y = mx + b

Using this formula, we need to find slope first: m = (y2-y1) / (x2-x1)

Step 1: Find slope

m = (1-8) / (4-2)

m = -7/2

Step 2: Plug in into slope-intercept form

y = -3.5x + b

Step 3: Find <em>b </em>(Plug in a coordinate given)

1 = -3.5(4) + b

1 = -14 + b

b = 15

Step 4: Combine it all together

y = -3.5x + 15

And you have your final answer.

3 0
3 years ago
Show that: (p¼- q¼)(p¼ + q¼)(√P+√q)= p-q.​
Irina18 [472]

Answer:

Step-by-step explanation:

let p¼ = a, q¼ = b

L.H.S. = (a - b)(a + b)(a² + b²) = (a² - b²)(a² + b²) = (a²)² - (b²)² = p - q = R.H.S.

3 0
2 years ago
Read 2 more answers
Write an equation of the line given.​
frozen [14]

Answer:

y = -3/4x + 1

Step-by-step explanation:

6 0
3 years ago
Which of these statements best describes the relation shown in Item 1?
Misha Larkins [42]

Answer:

It is a many-to-one relation

Step-by-step explanation:

Given

See attachment for relation

Required

What type of function is it?

The relation can be represented as:

\left[\begin{array}{c}x\\ \\-5\\-2\\1\\5\end{array}\right]         \left[\begin{array}{c}y\\ \\10\\11\\4\\10\end{array}\right]

Where

x = domain and y = range

Notice that the range has an occurrence of 10 (twice)

i.e.

(x_1,y_1) = (-5,10) and (x_2,y_2) = (5,10)

In function and relations, when two different values in the domain point to the same value in the range implies that, <em>the relation is many to one.</em>

8 0
3 years ago
What is the greatest perfect square of 1290
Alex73 [517]
<span>It has no perfect square factors, unless you count 1 = 1^2. That's sort of a degenerate case we don't usually count, since every integer has that factor. We would usually say that 1290 is a square-free integer. Hope this helps!!</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Can u guys help if u help me I will help u
    6·1 answer
  • Graph the line.<br>y - 4x = -8​
    13·1 answer
  • A sector of a circle has a central angle of 60°. find the area of the sector if the radius of the circle is 6 mi.
    12·1 answer
  • The school principal decided to put a small fence around the hopscotch area
    10·1 answer
  • Niko uses 12 marshmellows and 8 gram crackers to make 4 smorse how many will he need to make 3
    8·1 answer
  • Ms.smith has 28 sixth graders and 35 seventh graders for math. If she wants to break the two grades into identical groups withou
    10·1 answer
  • A recipe calls for 2Start Fraction 3 over 4 End Fraction cups of sugar. How many fourths is that? A. 3 B. 8 C. 11 D. 14
    15·2 answers
  • CAN SOMEONE PLEASE SHOW WORK FOR THESE PROBLEMS WILL GIVE BAINLIEST!!!!!!!!!EMERGENCY
    9·1 answer
  • Using inductive​ reasoning, show that ​t(n​+1)=​t(n-​2)+​2t(n-​1)
    6·1 answer
  • Write the equation of a line that is perpendicular to the graph of y = 1/2 x + 3, and passing through the point (-3, 5). Show wo
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!