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Algebra Word Problem
Villian = x
Noelle = (x+5)
Speed = Distance/Time
Villian;
x=
𝑦
8
8x =
𝑦
8
(8) cross multiplication
8x = y
Noelle;
x + 5 =
136 − 𝑦
8
8(x + 5) =
136 − 𝑦
8
(8)
8x + 40 = 136 - y
Substituting y ;
8x + 40 = 136 - 8x
8x + 8x = 136 - 40
16𝑥
16
=
96
16
x = 6km/h
6 + 5 = 11
11km/h
Villian = 6km/h
Noelle = 11km/h

Unformatted Attachment Preview

1 Algebra Word Problem Villian = x Noelle = (x+5) Speed = Distance/Time Villian; x= 𝑦 8 𝑦 8x = (8) cross multiplication 8 8x = y Noelle; x+5= 136 − 𝑦 8(x + 5) = 8 136 − 𝑦 8 (8) 8x + 40 = 136 - y Substituting y ; 8x + 40 = 136 - 8x 8x + 8x = 136 - 40 16𝑥 16 = 96 16 x = 6km/h 6 + 5 = 11 11km/h Villian = 6km/h Noelle = 11km/h Name: Description: ...
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