1.) Elena used the expession 8+25×2-45 to find out how many coins she has.How many coins does she have?
A. 21 B. 6 C. 1 D. 13
2.) Thomas used the expression 2×3+3×6+1 to find the number of points he scored in the first ten games of basketball. How many points did he score in the first ten games?
A. 55 B. 12 C. 109 D. 25
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Answer:
1) D. 13
2) D. 25
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Answer:
Step-by-step explanation:
Q1. BODMAS
8+25×2-45
8+(25×2)-45
8+50-45
(8+50)-45
58-45
13
Therefore, 8+25×2-45 = 13
Ans: D
Q2
Ans: D