Rosemckinney2353 Rosemckinney2353
  • 04-09-2018
  • Mathematics
contestada

The sum of two numbers is 40. find the larger number if the product is twice the larger and four more than the smaller is a maximum

Respuesta :

WinOP14
WinOP14 WinOP14
  • 04-09-2018

12 and 28, because

n + (2n + 4) = 40

3n + 4 = 40

3n = 36   n = 12

12x2 + 4 = 28

28 is the larger number.

Answer Link

Otras preguntas

What is the tone of the Declaration of Independence
Solve each exponential equation by using properties of common logarithms. Do not round the expression until the final answer. When necessary, round answers to t
what’s the answer to this question ?
What causes refraction of light rays? Please help, Thanks.
Which set of angles is an example of alternate interior angles?​
An accountant earned $1109 a week last year. What was her yearly salary?
Which algebraic expression is equivalent to the expression below? 6(3x + 4) + 5(12 - x) A. 13x + 36 B. 23x + 84 C. 13x - 84 D. 13x + 84
0.5 converted to a fraction
PLEASE HELP ASAP Really need help... BRAINLIEST.......
one week a student exercised 2 hours at school and another 2/3 of an hour at home. if 1/6 of the students total exercise came from playing basketball, how much