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
Ad libitum [116K]
3 years ago
12

DECISION SCIENCE Assume more restrictions. The books pass through two departments: Graphics and Printing, 1. before they can be

sold, X requires 3 hours in Graphics and 2 hours in printing. Y requires 1 hour in graphics and 1 hour in printing. There are 21 hours available in graphics and 19 hours in printing respectively. Solve for x and y.

Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

Answer: The value of x and y are 2 and 15 respectively.

Step-by-step explanation:

Since we have given that

Number of hours available in graphics = 21 hours

Number of hours in printing = 19 hours

Number of hours required by x in graphics = 3

Number of hours required by x in printing = 2

Number of hours required by y in graphics = 1

Number of hours required by y in printing = 1

According to question, we get that

3x+y=21\\\\2x+y=19

Using the graphing method, we get that

x = 2 and y = 15

Hence, the value of x and y are 2 and 15 respectively.

You might be interested in
Fill in the reason that justifies the step to solve for x in the diagram.
aleksandr82 [10.1K]
Answer is 13 42-3=39÷3=13
3 0
3 years ago
Read 2 more answers
Two polynomials are given below.
Kazeer [188]
P+q= 5x^2+2
q-p= -(x-2) (x+2)
3 0
3 years ago
Help and please explain so I can do it on my own. There are a couple more on this sheet.​
Andreas93 [3]

Answer:

(2, -10)

Step-by-step explanation:

so first i find the axis of symmetry using the equation x= -b/2a

in this problem

a=3

b= -12

c= 2

- (-12)/ 2(3) = 2

2 will be the x point for your vertex

you then plug in your x point into the original equation and solve for y

y = 3(2)^2 - 12(2) +2

y = -10

Vertex is then (2, -10)

8 0
2 years ago
I need help with these 2 questions please help me with scie
Andre45 [30]
He's using the graduated cylinder method. I think the volume might be between 15 and 20. (It's kind of not obvious...)
3 0
2 years ago
Which algebraic expression is equivalent to the expression below? 2(3 + 5x) + 24 A. 10x - 30 B. 10x + 18 C. 5x + 30 D. 10x + 30
tekilochka [14]

Answer:

10x +30

Step-by-step explanation:

2(3 + 5x) + 24

Distribute

2*3 + 2*5x+24

6+10x+24

Combine like terms

10x +30

6 0
2 years ago
Other questions:
  • Tanya wants to find the height of the tree. She walks away from the base of the tree so the tip of her shadow coincides with the
    13·1 answer
  • Could anyone help me with this
    7·1 answer
  • The product of a number and 1 less than the is 30. Find the number
    8·1 answer
  • Please help is this undefined or 0?
    13·2 answers
  • Summer school math problem
    14·1 answer
  • Simplify the expression by combining like terms. <br> 2x + 4y + 6 + 2y - 5 + 3x 
    13·1 answer
  • The correct value of x is 3
    8·1 answer
  • Help me please this is a test and I don’t want to fail
    11·1 answer
  • A cat is stuck on the roof. If the ladder is 12 feet long and must be placed seven feet away from the building. How high can the
    9·1 answer
  • PLEASE HELP!<br> FILL IN CHART ! ! ! <br> WILL MARK BRAINIEST IF YOU ANSWER CORRECTLY
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!