Question 9
Evaluate all four expressions.
(a) 12 + 13 + 8 + 10
(b) 18 + 13 + 22 + 28
(c) 18 + 28 + 38
(d) 16 + 17 + 18 + 19
Give answers to (a), (b), (c) and (d), with the part labels. All four parts are manually graded; no explanation is required for full credit.
(a) 12 + 13 + 8 + 10
(b) 18 + 13 + 22 + 28
(c) 18 + 28 + 38
(d) 16 + 17 + 18 + 19
Give answers to (a), (b), (c) and (d), with the part labels. All four parts are manually graded; no explanation is required for full credit.