20o C 357 g 59 o F $140 Answers to Practice Questions for MTE 3 – Algebra Basics 3 -24 14 18 -32 A=180 27 n=-23 0.001 x= 8 2.061 x=9 16 0.09 t=8 4 a. Commutative 78 credits b. Associative -4 c. Distributive 37 d. Additive Inverse e. Additive Identity 9220 f. Multiplicative 21.7 Identity V=192 ft g. Multiplicative 8 Inverse P=28 ft 23n + 21b -10 A=48ft 2 + 3x Answers to Practice Questions for MTE 4 – First Degree Equations and Inequalities in One Variable x=11 A=S+D x=8 t= [-4, 5) x=7 x=37.83 423 miles y=-9 9.2 hours t=3 $11.52 400 upper seats The empty set 5 hours
20o C 59 o F 357 g $140 Answers to Practice Questions for MTE 3 – Algebra Basics 3 18 8 16 4 -4 21.7 8 -10 -24 -32 27 0.001 2.061 0.09 a. Commutative b. Associative c. Distributive d. Additive Inverse e. Additive Identity f. Multiplicative Identity g. Multiplicative Inverse 23n + 21b 2 + 3x 14 A=180 n=-23 x= x=9 t=8 78 credits 37 9220 V=192 ft P=28 ft A=48ft Answers to Practice Questions for MTE 4 – First Degree Equations and Inequalities in One Variable x=11 x=8 x=7 x=37.83 y=-9 t=3 The empty set A=S+D t= [-4, 5) 423 miles 9.2 hours $11.52 400 upper seats 5 hours
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