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
23-02-2021
the value of 5(a-4b) is -40
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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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