molls321 molls321
  • 23-02-2021
  • Mathematics
contestada

Find the value of 5(a-4b)when a=-7 and b=1/4

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nishrity
nishrity nishrity
  • 23-02-2021

the value of 5(a-4b) is -40

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HajirahBibi
HajirahBibi HajirahBibi
  • 23-02-2021
5(a - 4b)

= 5[(-7) - 4(1/4)]

= 5[(-7) - (4/4)]

= 5(-7 - 1)

= 5(-8)

= -40

Hope this helps.
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