alysia09 alysia09
  • 04-06-2018
  • Mathematics
contestada

Six times the sum of a number and twelve is forty

Respuesta :

mkryukova19 mkryukova19
  • 04-06-2018
n is a number
"the sum of a number and twelve" is (n+12)
"Six times the sum of a number " is 6(n+12)

6(n+12)=40
6n+72=40
6n=40-72
6n= - 32
n=-32/6 = -16/3 or -5 1/3
Answer Link

Otras preguntas

The types of clastic sedimentary rock are based on _____. clast size crystal size number of layers chemical composition Unlimited Attempts Remain
Find the k, in (2x^2 - 3x + k)/ x-4
Which statement is true about AC? A). The electrons move back and forth B). The +/- polarity is constant C). It is most common in portable devices D). It can
korematsu v. united states cause and effect
According to Aristotle, which characteristic is not common in a tragic character
Evaluate the function below for x=2 F(x)= x^4 + 6x^3 + 3
Los padres de Laura tiraron la casa por la ventana por la boda de su hija. A. cometieron un error B. gastaron mucho dinero C. se ruborizaron D. no tienen
Uf(x)=2x2−5x+3 g(x)=4x2−12x+9 Find: (fg)(x)
In a direct variation, y=18 when x=9. Write a direct variation equation that shows the relationship between x and y
Which of the statements below is true for the following set of numbers? 42, 15, 36, 51, 65, 28