Leighstump Leighstump

12-12-2018
Mathematics

contestada

If x=9 and y=−2, evaluate the following expression : 6x−8y

Respuesta :

TheOneandOnly003 TheOneandOnly003

12-12-2018

6(9)-8(-2)

6*9=54

8*(-2)=-16

54-16=38

38<-----

Answer Link

choixongdong choixongdong

12-12-2018

Answer:

70

Step-by-step explanation:

x=9 and y=−2, evaluate the following expression : 6x−8y

plug in

6(9) - 8(-2)

= 54 + 16

= 70

Answer Link

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