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
ANTONII [103]
3 years ago
10

Can you divide 81 into 4 parts so that if you add 2 to the 1st part, subtract 2 from the 2nd part, multiply the 3rd part by 2, a

nd divide the 4th part by 2, the answer in each case will be the same
Mathematics
1 answer:
evablogger [386]3 years ago
8 0

Answer:

Yes I believe the answer will be the same.

Step-by-step explanation:

You might be interested in
Expressions are equivalent to 4 ( 3 j + ( − 4 ) ) − 9
LenKa [72]

Answer:

12j - 25

Step-by-step explanation:

I had the exact same question

3 0
3 years ago
Read 2 more answers
Find the optimal solution for the following problem. (Round your answers to 3 decimal places.)
irina1246 [14]

Answer:

Maximize C =9x + 7y

8x + 10y \leq 17

11x + 12y\leq 25

and x ≥ 0, y ≥ 0

Plot the lines on graph

8x + 10y \leq 17

11x + 12y\leq 25

x\geq 0

y\geq 0

So, boundary points of feasible region are (0,1.7) , (2.125,0) and (0,0)

Substitute the points in  Maximize C

At  (0,1.7)

Maximize C =9(0) + 7(1.7)

Maximize C =11.9

At  (2.125,0)

Maximize C =9(2.125) + 7(0)

Maximize C =19.125

At   (0,0)

Maximize C =9(0) + 7(0)

Maximize C =0

So, Maximum value is attained at   (2.125,0)

So, the optimal value of x is 2.125

The optimal value of y is 0

The maximum value of the objective function is 19.125

4 0
3 years ago
6) If the value of x in the above diagram equals 26, which of the following pairs of numbers does the solution fall between?
Sphinxa [80]
I am pretty sure it is D not sure though
6 0
3 years ago
Read 2 more answers
A car travels at a speed of s miles per hour. It covers 126 miles in 3 hours.
makvit [3.9K]

Answer:

s=42

Step-by-step explanation: 126 divided by 3 = 42

42mph

8 0
2 years ago
Community coffee company wants a new flavor of cajun coffee. how many pounds of coffee worth $7 a pound should be added to 14 po
olga_2 [115]
14x4=56
5x14=70
70-56=14
14/7=2
8 0
3 years ago
Other questions:
  • The function below can be used to calculate the cost of making a long distance call, f(m), which is based on a $2.50 initial cha
    8·1 answer
  • Consumer programs perform which two functions to protect consumers
    9·1 answer
  • On Mars, an object weighs 60% of its weight on Earth. Shane weighs 125 pounds on Earth. Select all statements that are true abou
    15·1 answer
  • Please Help , thank you in advance
    12·2 answers
  • How long is the arc intersected by a central angle of StartFraction 5 pi Over 3 EndFraction radians in a circle with a radius of
    10·1 answer
  • Given that p varies jointly as q and r, and p = 7. when q = 2
    15·1 answer
  • What are the transformations for this quadratic function y= 3 (x+4) power of 2 -8
    9·1 answer
  • Lonna's rectangle measures 2 1/4 units by 4 1/2 units. what is the area?
    12·1 answer
  • I don’t know what is the least common factor of 18 and 12.
    12·1 answer
  • The height of a house is 52 ft. A tree beside the house is 7.5 ft more than twice as tall. What is the height, in feet, of the t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!