What is the constant of proportionality shown in the diagram?
Jelly Beans
1.5
Ibs
4
Ibs
2.5
Ibs
$2.40
$6.40
$4.00
А
$ 1.60
B
$1.70
С C
$1.50
D
$1.80
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What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality