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nataly862011 [7]

4 years ago

6

The expression x−y equals 0.7 if x and y have certain values. Evaluate the following expressions with the same values of x and y

. What is y−x

1 answer:

Marina86 [1]4 years ago

8 0

Answer:

-0.7

Step-by-step explanation:

$x-y=0.7$

You can choose any digits you wish for $x$ and $y$ but the difference must be 0.7. I chose 1.0 and 0.3.

$x=1\\y=0.3\\x-y=0.7\\\\y-x=\\0.3-1=\\-0.7$

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c) x = 7 RS = 6 ST = 11

<u>Step-by-step explanation:</u>

Use the Segment Addition Postulate: RS + ST = RT

a) (2x - 10) + (x - 4) = 21

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Use the same formula to solve for b and c

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statuscvo [17]

Answer:

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Step-by-step explanation:

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The number is students not trying out for football last Thursday is calculated as:

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