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
Reika [66]
3 years ago
14

Please , answer this question:(

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

<h2>50s</h2>

Step-by-step explanation:

<h2>To find algebraic expression, you need to look at the paragraph</h2>

<h2>Cost of 1 gift card of music : $50</h2><h2>Cost of each song : s dollars</h2>

<h2>We have to multiply 50 by s dollars.</h2>
You might be interested in
To eliminate the y-terms and solve for x in the fewest steps, by which constants should the equations be multiplied by before ad
vovikov84 [41]

Answer:

use -9 to multiply the first equation

use -4 to multiply the second equation.

Step-by-step explanation:

5x-4y=28.....eqn (1)×-9

3x-9y=30....eqn(2)×-4

-45x+36y=-252

-(-12x+36y=-120)

therefore, -33x÷33 =-132÷-33

x=4.

substitute (x=4) in any of the equation. I'm just going to use eqn 1.

5x-4y=28

5(4)-4y=28

20-4y=28

-4y =28-20

-4y÷-4 = 8÷-4

y=-2

so, x=4, y=-2

Note: for proof of answers substitute the answers for x and y and see if you have the same result...e.g

5(4)-4(-2)=28.

6 0
3 years ago
Read 2 more answers
Choose the correct inequality based on the number line below
Kryger [21]

Answer:

D.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What two whole square root numbers are between 54
NARA [144]

The space between a single point is undefined.  It's like the
sound of one hand clapping, or one scissor, or a single pant.


5 0
3 years ago
Read 2 more answers
An amount of 41,000 is borrowed for 15 years at 8.5% interest, compounded annually. If the loan is paid in full at the end of th
bazaltina [42]

Answer: $139390 must be paid back.

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = amount to be played back at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount borrowed.

From the information given,

P = 41000

r = 8.5% = 8.5/100 = 0.085

n = 1 because it was compounded once in a year.

t = 15 years

Therefore,

A = 41000(1 + 0.085/1)^1 × 15

A = 41000(1 + 0.085)^15

A = 41000(1.085)^15

A = $139390

3 0
3 years ago
Read 2 more answers
There verticles of a rectangle are shown on the grid what are the coordinates of the missing vertex 3,5,6
Nadusha1986 [10]

Answer:

<h2><em><u>5</u></em><em><u>,</u></em><em><u>6</u></em></h2>

Step-by-step explanation:

<em><u>Since</u></em><em><u>,</u></em>

It's a rectangle so it will be formed on the coordinate which is 3units above dot(3,5) in picture where above the dot there is no point .

7 0
2 years ago
Other questions:
  • Find the volume of the rectangular prism. Express your answer as a simplified mixed number.
    14·1 answer
  • Which of the Following is the solution to 4|x+3| greater than equal to 8? Options are as followed: A.x less then equal to -5 or
    6·1 answer
  • The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to find out the fraction of peopl
    6·1 answer
  • A soccer field is rectangular and measures 100 yards by 60 yards. a soccer ball is randomly kicked onto the field. if it is equa
    15·1 answer
  • HELP PLEASE
    8·2 answers
  • !!!!
    6·2 answers
  • 10x+2/2=4x+.25 help please
    7·1 answer
  • Pleaseeeee helppppp...
    8·1 answer
  • Simplify and write the answer in exponential form 3x^4 × y^4 x^4​
    15·1 answer
  • Lcm of 63, 80 and 102
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!