zacklaws zacklaws

17-11-2021
Mathematics

contestada

evaluate 8 - 4.7 y - x ,when y = -1 and x = 2.

evaluate 8 47 y x when y 1 and x 2 class=

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ellayohhh ellayohhh

17-11-2021

Answer:

10.7 = 0

Step-by-step explanation:

8 - 4.7*y - x

8 - 4.7*y - x = 0

8 - 4.7*(-1) - 2 = 0

8 + 4.7 - 2 = 0

10.7 = 0

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sarajilli04 sarajilli04

17-11-2021

The answer is D (10.7)

8-4.7y-x write the original equation

8-4.7(-1)-2 plug in the numbers

10.7 use a calculator to find the answer

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