2007-09-06 09:38:51 · 5 answers · asked by la la la 2 in Science & Mathematics ➔ Mathematics
- 8 - 24 + 50 = 18
2007-09-06 10:44:13 · answer #1 · answered by Como 7 · 1⤊ 0⤋
PEDMAS ==> parentheses, exponents, division & multiplication, addition & subtraction
(-2)^3 - (3)(8) + (5)(10)
==> no operations set of by parentheses, so do exponent
-8 - (3)(8) + (5)(10)
==> perform the multiplications (no division)
-8 - 24 + 50
==> work left to right, so do the first subtraction
-32 + 50
==> add remaining two terms
18 ... ANSWER
2007-09-06 16:42:12 · answer #2 · answered by C-Wryte 4 · 0⤊ 1⤋
(-2)^3-(3)(8) + (5)(10)
-8 - 3(8) + 5(10)
-8 - 24 + 5(10)
-8 - 24 + 50
-32 + 50
18 <-Answer
2007-09-06 16:48:57 · answer #3 · answered by Anonymous · 0⤊ 1⤋
brackets exponents division multiplication addition subtraction
= -8 - 24 + 50
= -32 + 50
= 18
2007-09-06 16:47:29 · answer #4 · answered by AnnieD 3 · 0⤊ 0⤋
(-2)^3 -24+50
or -8+26
or 18 ans
2007-09-06 16:45:17 · answer #5 · answered by MAHAANIM07 4 · 0⤊ 0⤋