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A
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Given: Line m is parallel to line n.
Prove: Z1 is supplementary to Z2.
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Reason
Statement
S1 Line mis parallel to line n.
w
R1. Given
S2 22 23
R2
S3 m22 m23
R3
s
S4 21 and 23 form a Linear Pair
R4 Definition of Linear Pair
S5 21 is supplementary to 23
R5
S6m2 + m23 = 180°
R6 Definition of supplementary
S7
R7 Substitution Property of Equality
S8
R8 Definition of supplementary

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?