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
const2013 [10]
3 years ago
14

MANUFACTURING A shoe manufacturer spends $2.50 to make sandals and $4 to make running shoes. During a typical month, they spend

$2500 manufacturing sandals and running shoes. During the month of April, they double the pairs of sandals manufactured and spend a total of $3000.
How many pairs of sandals and running shoes does the company make during a typical month?
Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

200 pairs of sandals

Step-by-step explanation:

Represent the sandals with x and the running shoes with y.

In a typical month:

Total = 2500

In April

Total = 3000

Required

The number of sandals in a typical month

<u>In a typical month:</u>

If 1 sandal costs 2.50, then x costs 2.50x

If 1 running shoe costs 4, then y costs 4y

The total is:

2.50x + 4y = 2500

<u>In April:</u>

If 1 sandal costs 2.50, then 2x costs 5x ---- <em>we used 2x because the pairs is doubled </em>

If 1 running shoe costs 4, then y costs 4y

The total is:

5x + 4y = 3000

The equations are:

5x + 4y = 3000

2.50x + 4y = 2500

Subtract

5x - 2.50x + 4y - 4y = 3000 - 2500

2.50x = 500

x = \frac{500}{2.50}

x = 200

You might be interested in
(3n)^3 without exponents
aniked [119]
It will be 3n x 3n x 3n 

hope this helps
7 0
3 years ago
Solve the screenshot
lara [203]

Answer:

its to blurry

Step-by-step explanation:

3 0
3 years ago
Nikhil asked 120 randomly chosen moviegoers to watch a clip of an upcoming movie and choose the best title. The title "Everythin
aleksandrvk [35]
The mean proportion is p = 36/120 = 0.3.
The standard deviation of the proportion will be sqrt(p*(1-p)/n) = sqrt(0.3*0.7/120) = 0.0418. We multiply this by the z-score of 1.645 to get a deviation of 0.0688.
Therefore, the confidence interval is (0.3 - 0.0688, 0.3 + 0.0688), which is
(0.2312, 0.3688).
8 0
3 years ago
Read 2 more answers
The forest hiking trail is 3.5 miles long. The lake trail is 2.5 times longer than the forest trail. What is the length of the l
Marat540 [252]
The length of the lake trail is 1.0miles
6 0
3 years ago
Read 2 more answers
Find the volume of the sphere
madam [21]

Answer:

sphere volume = 3052.1 in³

Step-by-step explanation:

sphere volume = 4/3πr³ = 4/3(3.14)(9³) = 3052.1 in³

6 0
3 years ago
Other questions:
  • Write the number 4<br> 4 as a product of prime factors.
    14·1 answer
  • the bus fare in a city is $2.00. people who use the bus have the option of purchashing a monthly coupoun book is $20.00. with th
    10·1 answer
  • Please help :( I suck at math and this question that wants more then one answer :(
    6·1 answer
  • 1/4 + 1/2 +x=-3/4. Solve for x
    8·2 answers
  • Can someone evaluate this problem 3 x 5 + 2 x 8 + 2
    5·1 answer
  • Find the equation to the graph below
    7·1 answer
  • Select all the systems of equations that have exactly one solution.
    11·1 answer
  • NEED HELP ILL GIVE BRAINLIEST PLEASE!!!
    7·1 answer
  • What is the solution to the equation?
    5·1 answer
  • What's the answer to this math problem?<br><br><br> 3c+2= −10
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!