Why do you think McMurdo decided to leave Shafters lodging? Give ONE reason. (30-40 words)

Barker and Mason find boot marks on the window sill and behind the
curtain. How is this clue important to the case? (30-40 words)

Identify any two character traits for each of the following characters
mentioned in Act 1: Scene 7-8

Ted Baldwin

Ettie Shafter

Barker

Mason feels that the case is a downright snorter. Why do you think he felt
this way? (30-40 words)

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°