Verified Answer :

bobbiemartin543
  1. Exponents 4. Parenthesis
    6. D or 11
    7. F or 10
    8. A or 9
    9. B or 12
    10.C or 16 
    11.a---2×13+3
    b---Sam payed $29
    12. 3×3+7=16
    13. 28÷7-1=3
terri2018
  1. addition
    4. parentheses
    6. 11 or D
    7. 10 or F
    8. 9 or A
    9. 12 or B
    10. 16 or C
    11. a. (13+3)(13+3) b. $32
    12. 16=y+x 16= 7+9 or 16= 8*2
    I apologize but I do not know 13

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