QuintonS QuintonS
  • 11-04-2019
  • Mathematics
contestada

Suppose 3x+4y=52 and 5x+y= 30. What is the value of 8x-2y

Respuesta :

dylans3607
dylans3607 dylans3607
  • 11-04-2019

Answer:

12

Step-by-step explanation: If you made x, 4 and y, 5 then all equations would make sense if you change the letters to numbers.

IF

(3*4)+(4*10)=52

and

(5*4)+10=30

then

(8*4)-2*10=12

Answer Link

Otras preguntas

Two parents consult a genetic counselor. They do not understand why all their sons are colorblind (an X-linked trait) but none of their daughters are colorblind
If 5+ 20 -22-3х - 10.2-2x+5, what is the value of х?
What is a cascade refrigeration system?
Prove that the set of all odd positive integers is countable.
What is the process by which individuals regain neurological function following an injury to the nervous system?
Given an integer K, find the KthFibonacci number using recursion. Write a function that accepts an integer K. The function should return Kth Fibonacci number us
the largest distribution of software cost will be when in the programs life cycle?
How do animals store energy
Please briefly describe your QA / testing process?
Equality for women has effected population growth because today an increasing percentage of women are?