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
julia-pushkina [17]
3 years ago
12

1/6x-1/3=-6 and 1/4x+3/5y=2

Mathematics
1 answer:
snow_tiger [21]3 years ago
4 0
1. -34

2. x= 8; y= 3.(and 3 repeating)
You might be interested in
What are 3 of the 6 essential principles in Jefferson's Inaugural Address?
denpristay [2]

Answer:

He said that the nation had "room enough for our descendants to the thousandth and thousandth generation" and that his administration would pursue "honest friendship with all nations, entangling alliances with none." He affirmed that America's future depended upon "the preservation of the General government

Step-by-step explanation:

6 0
3 years ago
Six pyramids are shown inside of a cube. The height of the cube is h units. The lengths of the sides of the cube are b.The area
Viefleur [7K]

Step-by-step explanation:

Cubes have square faces, so the area of the base is b².

The volume of the cube is b³.

The height of each pyramid is half the height of the cube, so h = b/2.  Which means b = 2h.

The cube is made of 6 square pyramids with the same base and height.  Therefore, each pyramid has 1/6 the volume of the cube.  So the volume of each pyramid is b³/6.

8 0
3 years ago
A teacher keeps track of how many books are read by students in each class. Which grade has read has read a higher rate hook per
12345 [234]
For the answer to the question above asking h<span>ow many more book does the other grade need to read to have the same rate?
I think the answer here is </span>the 7 grader needs to read 94 more books in order to catch up with 6 grade.
6 0
3 years ago
Read 2 more answers
How many groups of sixty are in two hundred forty four?
dedylja [7]
This is not going to be a hole number, it's about 4.0666
6 0
3 years ago
Read 2 more answers
The administrator of a $200,000 trust fund must adhere to following guidelines.
skelet666 [1.2K]

Step-by-step explanation:

let us give all the quantities in the problem variable names.

x= amount in utility stock  

y = amount in electronics stock  

c = amount in bond

“The total amount of $200,000 need not be fully invested at any one time.”

becomes

x + y + c ≤ 200, 000,

Also

“The amount invested in the stocks cannot be more than half the total amount invested”

a + b ≤1/2 (total amount invested),

=1/2(x + y + c).

(x+y-c)/2≤0

“The amount invested in the utility stock cannot exceed $40,000”

a ≤ 40, 000

“The amount invested in the bond must be at least $70,000”

 c ≥ 70, 000

Putting this all together, our linear optimization problem is:

Maximize z = 1.09x + 1.04y + 1.05c

subject to

x+ y+ c ≤ 200, 000

x/2 +y/2 -c/2 ≤ 0

              ≤ 40, 000,

              c ≥ 70, 000

a ≥ 0, b ≥ 0, c ≥ 0.

3 0
3 years ago
Other questions:
  • The price of a wallet is $31.95 and the sales tax is 7.5%. What is the total cost of the wallet? Enter your answer in the box.
    14·2 answers
  • Is the initial graph a function ? <br> Is the inverse of the graph a function ?
    15·1 answer
  • Find the area of a triangle with the given vertices.
    8·1 answer
  • Find the product (-5sqrt3)(8sqrt5)
    8·1 answer
  • Mila earns $68,000 a year as a researcher. The state income tax rate is 2.6% of taxable income. Her exemptions total $ 3,700. Ho
    5·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    15·1 answer
  • Angelina was given $4000 when she turned 3 years old. Her parents
    6·1 answer
  • Here is my question.
    8·2 answers
  • A taxi driver charges a flat rate of $3.25 plus an additional $0.75 per mile. If Amanda has, at most, $70 for a cab ride, how fa
    7·1 answer
  • I really am confuzzled.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!