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
kodGreya [7K]
1 year ago
8

The electronics company makes two types of switches. Type a takes 4 minutes to make and requires $3 worth of materials.Type b ta

kes 5 minutes to make and requires $5 of materials. In the latest production bath, it took 32 hours to make these switches and the materials cost 1740. How many of each type of switch was made?
Mathematics
1 answer:
Shalnov [3]1 year ago
3 0



Let

x ------> number of switch type A

y -----> number of switch type B

so

Remember that

1 hour=60 min

32 hours=32*60=1,920 minutes

4x+5y=1,920 -------> equation 1

3x+5y=1,740 ------> equation 2

Solve the system of equations

Solve by graphing

using a graphing tool

see the attached figure

Solution is

x=180

y=240

therefore

<h2>the number of switch type A was 180</h2><h2>the number of switch type B was 240</h2>

You might be interested in
HELPPPPP it's an emergency
alexira [117]

Answer:

56

Step-by-step explanation:

171÷3=57

56,57,58

5 0
3 years ago
Please help me with this I attached the pictures!
german
For number one. Go to may then up to 55. Crawl before you walk. Just plot the points on the graph and make sure the line goes through 0,0


8 0
3 years ago
6.3r &lt; -45.36 which graph shows the correct soultion
skelet666 [1.2K]

6.3 r < -45.36

Here first we have to solve for r and for that we need to get rid of 6.3 .

To get rid of 6.3, we divide both sides by 6.3 that is

r < -7.2

So the solution is all the values which are less then -7.2

And for graph, we put a blank circle or a parenthesis that is () on -7.2 and extend a line to the left side since the inequality is less then .

4 0
3 years ago
A recipe that serves four people calls for 2 1/4 cups of butter. How many cups of butter needed to serve 10 people? Show your wo
Eduardwww [97]

Answer:

5 5/8

Step-by-step explanation:

2 1/4 * 2 = 4 1/2

2 1/4 / 2 = 1 1/8

4 4/8 + 1 1/8 = 5 5/8

7 0
3 years ago
Find the x- and y- intercepts of the line 6x-2y=24 write your answers as ordered pairs
MrRissso [65]

Answer:

(4,0),(0,-12)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Sicily is playing a game where she is trying to guess the four digits in her friend's locker code, in any order. The digits rang
    5·1 answer
  • Only have one question left. Help?
    11·1 answer
  • Which sequence is geometric and has 14 as its fifth term and 12 as the common ratio?
    5·1 answer
  • How many pints in a 5 gallon container
    9·2 answers
  • Is an equation with an integer coefficient will always have an integer solution true or false?
    6·1 answer
  • A giant pizza box in the shape of a rectangular prism measures 38 m × 38 m × 0.25 m. What is the surface area of the box?
    10·1 answer
  • Please help!! (pretty simple math but will give 21 points)
    5·1 answer
  • The area of the triangle below is 33.62 square feet. What is the length of the base?
    8·1 answer
  • TWO MOVES TO FIT IN THE CLEAR SHAPE
    11·1 answer
  • HELP PLEAS EI GIVE BRAINLISt
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!