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
Alex787 [66]
3 years ago
10

The sum of five more than a certain number and 10 more than twice the number is equal to the product of 2 and the number increas

ed by eight. Find the number.
Mathematics
1 answer:
Brums [2.3K]3 years ago
3 0

Answer:

1

Step-by-step explanation:

(N+5 plus 2N+10)

Equals

(N+8) times 2

Equals

3N+15=2N+16

equals N=1

You might be interested in
You have 480 feet of fencing to enclose a rectangular garden. you want the length of the garden to be 30 feet greater than the w
lesya692 [45]
The length is 135 ft
3 0
3 years ago
I don’t know how to do this
zalisa [80]

Answer:

½÷3=0.17

if you're talking about the app, i don't get too

7 0
2 years ago
5. The rectangular pool has an area of 520 square feet. The length of 3
erastovalidia [21]

Answer:

z*(z - 3) = 520

Step-by-step explanation:

Use the following representations:

Width:  W  

Length:  L = W + 3, or W = L - 3

Area = L*W = L*(L - 3) = 520

Equation b) is the correct one:  z*(z - 3) = 520

4 0
3 years ago
A garden in the shape of an equilateral triangle
Strike441 [17]

Answer:

area is 25\sqrt{3}

Step-by-step explanation:

the hight is 5\sqrt{3}

5\sqrt{3}*10/2=25\sqrt{3}

8 0
3 years ago
Find the minimum cost of producing 50,000 units of a product, where x is the number of units of labor (at $36 per unit) and y is
erastovalidia [21]

Answer:

Step-by-step explanation:

Given problem: C(x,y) = 36x + 48y

constraint: 100x^0.6y^0.4

Using langrange Multiplier,

36 = 0.6(100)x^-0.4y^0.4λ         i

48 = 0.4(100)x^0.6y^-0.6λ         ii

dividing the equations we have:

x = 2y

substituting into the constraint

p(x,y) = 100 *(2y)^0.6 y^0.4 = 100*2^0.6 *y

5000  = 151.572y

y = 329.876 labor units

x = 659.752 capital units

Minimum cost = 36(659.752) +48(329.876) = $39585.12

6 0
3 years ago
Other questions:
  • There are 5 girls and 5 boys in a chess club. The club holds a round-robin tournament in which every player plays against every
    10·1 answer
  • Please help me with this, easy points.
    9·1 answer
  • You're wrapping up a gift that is 10 inches by 5 inches by 4 inches in dimension. You are paying $0.02/square inch. How much wil
    15·1 answer
  • A recipe calls for 4 quarts popcorn and 3/4 grated cheese if you want to make 3/4 of that how much popcorn and grated cheese wil
    7·2 answers
  • Steve will write the list of consecutive integers, starting with 1, at the speed of 5 digits per second. What will be the sum of
    11·2 answers
  • Y=-4.3x-1.3<br> Y=1.7x+4.7
    15·1 answer
  • Find the value x<br>this is a test I need it immediately asap​
    11·2 answers
  • What is 2.9 as a mixed number?
    9·2 answers
  • ♥ Hey Valerie Here! ♥ please help
    12·1 answer
  • CAN SOMEONE HELP PLS
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!