Using Percentages in Equations and Problem Situations
Answers to Activities Questions
- (a) x = -0.5
(b) x = 140
(c) x = 40
(d) x = 90
-
(a) $58.50
(b) 65%
(c) $67.28
(d) 115%
(e) 75.13%
- (a) 9.6
(b) 12%
-
(a) 30%
(b) $252.10
-
(a) 10%
(b)

(c)

(d) $586 954.26
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