mollymoran07 mollymoran07

27-04-2020
Mathematics

contestada

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

Respuesta :

27-04-2020

Answer:

-64

Step-by-step explanation:

Answer Link

kylewoodheath kylewoodheath

27-04-2020

Answer:-36

Step-by-step explanation:

5x-7-4x1/4

5a=-35

coz 5x-7=-35

4b=1

coz 4x1/4=1

-35-1=-36

Answer Link

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