Ok I am studying for finals and I cant get this problem I am stuck
this is how far I got
10-2(4x5-16)
10-2(20-16)
10-2(4) <-------- ok here do you mutliply 2 x 4?? I am confused
Thanks!
2006-12-07 00:27:45 · 10 answers · asked by ME 3 in Science & Mathematics ➔ Mathematics
Yes, you multiply them together. You'll get 10-8=2 as the final answer.
2006-12-07 00:34:57 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Do the multiplication inside the parenthesis first
10 - 2(4 x 5 - 16)
10 - 2(20 - 16)
10 - 2(4) =
10 - 8
2
The answer is 2
- - - - - - -s-
2006-12-07 01:24:03 · answer #2 · answered by SAMUEL D 7 · 0⤊ 0⤋
you will possibly might desire to multiply the 5 and the two first, then do each thing so as. 24 - 13 = 11 + sixteen = 27 - 20 = 7 + 10 (which replaced into the 5 x 2) = 17 and that's your answer. in basic terms remember it as: Please Excuse My costly Aunt Sally Please = Parenthesis Excuse = Exponents My costly = Multiplication and branch Aunt Sally = Addition and Subtraction
2016-10-14 05:01:09 · answer #3 · answered by ? 4 · 0⤊ 0⤋
10-2(20-16)
8(4)
=32
2006-12-07 02:19:15 · answer #4 · answered by Anonymous · 0⤊ 1⤋
you multiply 2x4 then 10-8 and that makes 2.
2006-12-07 00:37:38 · answer #5 · answered by Roberto F 2 · 0⤊ 0⤋
10-2(4x5-16)=
10-2x(4x5-16)=
10-2x(20-16)=
10-2x4=
10-8=
2
2006-12-07 01:02:13 · answer #6 · answered by Nechita M 1 · 0⤊ 0⤋
PEMDAS
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
so yes, you would multiply the parentheses before the subtraction.
2006-12-07 00:36:01 · answer #7 · answered by לבי במזרח... 2 · 0⤊ 0⤋
Yes you are right. Because Multiplication comes first
2006-12-07 00:34:31 · answer #8 · answered by ganesh 1 · 1⤊ 0⤋
It´s correct!
2006-12-07 00:35:42 · answer #9 · answered by aeiou 7 · 0⤊ 0⤋
yes
DMAS - division
multiplication
addition
subtraction
so u have done it all correct
2006-12-07 01:23:42 · answer #10 · answered by Anonymous · 0⤊ 0⤋