Answer:
3X5 = 15
6X3 = 18
5+3+5 X 10 = 58
Step-by-step explanation:
first 2 are simple math
3rd you use pemdas and do multiplication first to get 5+3+50 and then simplify to 8+50 so you get 58
3x5=15
6x3=18
5+3+5×10=58
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