hyolanda12 hyolanda12
  • 03-11-2015
  • Mathematics
contestada

How do you solve 4x- 3y=-15. x y=5 using substitution

Respuesta :

TSO
TSO TSO
  • 03-11-2015
4x - 3(5) = -15
4x - 15 = -15
4x = 0
x = 0

So the solution to the system of inequalities is (0,5)
Answer Link

Otras preguntas

Water molecules can pass into a cell, while larger molecules cannot. Which feature of a cell allows this to be true? A; semipermeable membrane B; photosynthetic
what is g divided by 2.1=-6.8?
How do parenthesis affect the answer in a problem
answer #5,6,7,8,9,10 5.) -2 X 3/7= 6.) -2 2/3 X4 1/10= 7.)-2 1/5 X -1 3/4= 8.)-1 1/4 X9= 9.)-1 5/7 X -2 1/2= 10.)-2 3/8 X 2 1/2=
By the end of the Civil War, A. the Confederate states had been admitted back into the Union. B. African Americans had gained full citizenship. C. the South’s e
The slope of a line is positive. Describe what happens to the value of x as y increases.
x^2-9x+8 what is the Factor to this problem
In a destructive wave, ___. a. backwash is stronger than swash b. swash is stronger than backwash c. water hits the beach in a straight line d. sand and small r
Solve each equation -8a - 1=-23
By the end of the Civil War, A. the Confederate states had been admitted back into the Union. B. African Americans had gained full citizenship. C. the South’s e