1) 4a + 6
2) $214
3) 1.33m
4) 1.5
5) 4 1/2
6) 35
8) 8 cm
9) 3 : 4
10) 132-degrees
11) $2.10 + $2 + $0.70 = $4.80 M1A1
12) 80% --> 200
20% --> 200 / 4 = 50 M1A1
13) 18.5 - 8.6 = 9.9
9U --> 9.9
1U --> 1.1
6U --> 1.1 x 6 = 6.6
Box --> 8.6 - 6.6 = 2 M1A1
14) 1 - 3/5 = 2/5
2/5 x 1/6 = 1/15 M1A1
15) 2U --> 50
1U --> 25
5U --> 25 x 5 = 125 M1A1
7)
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