tca22laamar tca22laamar
  • 12-02-2021
  • Mathematics
contestada

f = 5x - 2y x = 3 and y = −2 Find the value of f

Respuesta :

mintzaannamaria mintzaannamaria
  • 12-02-2021

you just replace the letters so its going to be

f=5x- 2y                          with x=3  ,   y= -2

f=5·3 -2 (-2)

f=15+4=19

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rosie2276
rosie2276 rosie2276
  • 12-02-2021

Answer:

f=19

Step-by-step explanation:

f=5x-2y

when X=3 & y= -2

or, f=5×3 - 2×(-2)

or,f=19

Answer Link

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