miagreen2213 miagreen2213
  • 04-11-2019
  • Mathematics
contestada

find the x intercept and y intercept of the graph of the equation. 5x+4y=20

Respuesta :

a5904640
a5904640 a5904640
  • 04-11-2019

5x + 4y = 20

4y = 20 - 5x

y = 20/4 - 5/4x

y = 5 - 5/4x

The x intercept is when y = 0

0 = 5 - 5/4x

5/4x = 5

x = 4.5/5

x = 4

The y intercept is when x = 0

y = 5 - 5/4x

y = 5 - 5/4.0

y = 5

Answer Link

Otras preguntas

Tom Thomas took tennis lessons. He traveled 12 miles one way at an average cost of $0.42 per mile. His racket cost $94, balls cost $12.50, shoes cost $44.50, hi
what is the value of the expression 8−2 ? 116 64 −16 164
what is a common way that an artifact is used at the beginning of a story? a. to establish a chronological order of the events in the story b. to give the reade
where is 33 degrees north, 4 degrees west
which condition must exist in order for conduction to occur between two substances?
what other form could you write 3.0 + 0.9 + 0.02?
what is the cube of x plus 5
why algebra problems involve letters.
a pyramid has cross-sectional, taken parallel to its base that are?
in a bag of small balls 1/4 are green, 1/8 are blue, 1/12 are yellow and the remaining 26 white. how many balls are blue?