2007-12-10 16:24:08 · 10 answers · asked by nikkiin00s 1 in Science & Mathematics ➔ Mathematics
25 - (184) (7)
25 - 1288
- 1263
2007-12-14 03:41:17 · answer #1 · answered by Como 7 · 1⤊ 0⤋
-1263
You have to do the brackets first so 8 x 23 = 184
then you have to multiply 184 by 7 = 1288 as multiplying / dividing is done before adding or subtracting.
then your final step is to take away 1288 from 25 which gives you -1263.
25-(8x23)x7 =
25-(184)x(7)=
25-1288= -1263
2007-12-11 00:26:53 · answer #2 · answered by just_in_oz 2 · 1⤊ 0⤋
25-(8x23)7 inside the parenthesis
25-(184)7 then multiply
25-1288 it becomes negative because of the sign then subtract it to 25
the answer is -1263
2007-12-11 03:33:46 · answer #3 · answered by stanley 2 · 1⤊ 2⤋
Order of operations: P parentheses E exponents M multiplication D division A addition S subtraction (memory trick: Please Excuse My Dear Aunt Sally)
25-(8x23)7 parentheses
25-(184)7 multiplication
25-1288 subtraction
-1263
2007-12-11 00:35:02 · answer #4 · answered by Tren C 1 · 1⤊ 2⤋
It's all about the order of operations (BEDMAS) or:
Brackets
Exponents
Division
Multiplication
Addition
Subtraction
Applying BEDMAS to your question:
1. 8 x 23 = 184
2. 184 x 7 = 1288
3. 25 - 1288 = -1263
2007-12-11 00:29:03 · answer #5 · answered by Anonymous · 1⤊ 2⤋
order of operations. perents before multiplacation.
8x23 first. then that times 7. then 25 minus that
2007-12-11 00:27:18 · answer #6 · answered by Abe 2 · 1⤊ 1⤋
25-(8x23)7=
25-(184)(7)=
25-1288=-1263
2007-12-11 00:28:14 · answer #7 · answered by icyflamepup 1 · 2⤊ 2⤋
multiply 8 x 23
Then take that answer and multiply it by 7
then take that answer and subtract it FROM 25.
Answer should be = -1263
2007-12-11 00:28:31 · answer #8 · answered by Feelin Randi? 5 · 1⤊ 1⤋
its -1263
2007-12-11 00:27:52 · answer #9 · answered by skb 2 · 1⤊ 1⤋
use a calculater
2007-12-11 00:30:20 · answer #10 · answered by spy m @ beijing 5 · 1⤊ 2⤋