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
pav-90 [236]
2 years ago
13

Mrs Nu paid $2083 for 2 smiler laptops and 3 similar earphones. Each laptop cost of each earphones?​

Mathematics
1 answer:
tresset_1 [31]2 years ago
3 0

The information given is incomplete :

Answer:

x = 1/2(2083 - 3y)

y = 1/3(2083 - 2x)

Step-by-step explanation:

Let

Laptop cost = x

Earpiece cost = y

Number of laptops= 2

Number of earpiece = 3

2x + 3y = $2083

The cost per laptop :

2x = 2083 - 3y

Divide both sides by 2

x = (2083 - 3y) / 2

x = 1/2(2083 - 3y)

Or

3y = 2083 - 2x

y = (2083 - 2x) / 3

y = 1/3(2083 - 2x)

You might be interested in
g.o. has 3 orange picks for every two green . if there are 25 picks in all , how many picks are orange
mixer [17]
I think 15 are orange and 10 are green
6 0
3 years ago
Can someone help me answer questions 10 and 11?
Alexxandr [17]
10. 10
11. -2.8




Hope u enjoyed xD


7 0
3 years ago
Read 2 more answers
Round 9.99975 to the nearest thousand.
gizmo_the_mogwai [7]

Answer:

Hello There!!

Step-by-step explanation:

The answer is 10.00

hope this helps,have a great day!

~Pinky~

4 0
3 years ago
In a circle of radius 60 inches, a central angle of 35 will intersect the circle forming an arc of length _____.
11111nata11111 [884]

Answer: 36.65 inches

Step-by-step explanation:

The length of arc with a central angle x and radius r in a circle is given by :-

l=\frac{x}{360^{\circ}}\times2\pi r

Given : Radius of a circle = 60 inches

Central angle =35^{\circ}

Now, the of length of arc is given by :-

l=\frac{35^{\circ}}{360^{\circ}}\times2\pi(60)\\\\\Rightarrow\ l=(0.097222222222)2(3.14159265359)(60)=36.6519142918\approx36.65

Hence, the length of arc = 36.65 inches.

6 0
3 years ago
Please it my last question here is your points
erica [24]

Answer:

wdym

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • HELP ASAP PLEASE!!!!!!!!!!!
    10·2 answers
  • 65 POINTS!!! The price of an Ipad is $499. It is on sale for 18% off at the Apple Store on Mac Monday's. Find the Sales price yo
    12·1 answer
  • A. X=2<br><br> B. Y=2<br><br> C. Y=-3<br><br> D. X=3
    13·1 answer
  • How do you simply algebra <br><br> 10+3c+5d-7c+d
    8·1 answer
  • Numbers along the outside of frequency tables, calculated from row and column totals, are __________.
    10·2 answers
  • For what values of b will F(x) = logo x be an increasing function?
    9·1 answer
  • A store sells graph paper in packages of 100 sheets. During a sale, they offer a package that has 25% more sheets for no additio
    8·1 answer
  • Can someone answer this and explain for me please?
    12·1 answer
  • PLEASE HELP Which line has an x-intercept of -5 and a y-intercept of 3?
    13·1 answer
  • How many solutions exist for -2|3x − 1| = 0?<br><br> A. 0<br> B. 1<br> C. 2<br> D. 3
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!