maddiestevens56
maddiestevens56 maddiestevens56
  • 14-06-2020
  • Mathematics
contestada

Given that R = 4 x + 8 y Find y when x = 4 and R = 32

Respuesta :

BrainlyHero
BrainlyHero BrainlyHero
  • 14-06-2020

R = 4 x + 8y [ Given ]

when ,

x = 4 and R = 32

★ Substituting the values

=> 32 = 4 × 4 + 8y

=> 32 = 16 + 8y

=> 8y = 32 - 16

=> 8y = 16

=> y = 8/16

=> y = 2

Answer Link
AanviSawhney
AanviSawhney AanviSawhney
  • 14-06-2020

answer:

2

Step-by-step explanation:

R=4x+8y

(substitute given values)

32=4×4+8y

32=16+8y

32-16=8y

16/8=y

2=y

hence answer is 2

Answer Link

Otras preguntas

March the words (1-7) with the definitions (a-g) 1. organization skills 2. problem solving 3.dependability 4. curiosity 5. common sense 6. degree 7. quantitativ
Chemical weathering synonym
A function of the form f(x) = mx + b, where m and b are real numbers, is called a _____ function. Example: f(x) = 6x - 5
What are the 3 types of oral literature?
Need help please!!!!!!!!
x + 2y = 10 3x + 4y = 8 Which point is the solution to the system of equations? A) (7, 1.5) B) (11,-12) C) (-11, -12) D) (-12, 11)
Which factor is responsible for the weak attraction between diatomic molecules of the halogens (group 7A)? A) Hydrogen bonding B) Ionic bonding C) Dipole inter
Which accurately describes the major cause of the French and Indian War?   A. France and Britain disagreed over land claims and the fur trade in North Americ
South Africa is MOST known for its exporting of A) automobiles. B) cotton. C) minerals. D) rice. I'm almost positive it's C but 'm checking to make sure.
19 is 19% of?HELP????????????????????