9 (3+3) - (16-4) =
Can u plz explain the answer for me plz

42

Step-by-step explanation:

This is called PEMDAS: PEMDAS is the abbreviation of the term, "Please Excuse My Dear Aunt Sally" or, "Parenthese, Exponents, Multiplication, Division, Addition, and Subtraction."

9 (3 + 3) - (16 - 4)

3 + 3 = 6

If anything is by a parenthesis that means its multiplication.

9 x 6 - (16 - 4)

16 - 4 = 12

9 x 6 - 12

9 x 6 = 54

54 - 12 = 42.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!