Evaluate. 5 • 4 ÷ 2 – 4^2
2007-08-28 05:12:25 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
-6
2007-08-28 05:16:31 · answer #1 · answered by frigon_p 5 · 0⤊ 0⤋
Brackets
Exponents
Division
Multiplication
Addition
Subtraction
5 x 4 ÷ 2 – 4^2
= 5 x 4 ÷ 2 – (4x4)
= 5 x 4 ÷ 2 – 16
= 5 (2) – 16
= 10 – 16
= - 6
2007-08-28 05:55:24 · answer #2 · answered by winterice903 3 · 0⤊ 0⤋
5x4 = 20/2 =10
4^2 = 16
10 - 16 = -6
-6 licks to the center of a tootsie roll pop.
2007-08-28 05:16:43 · answer #3 · answered by seth 1 · 0⤊ 0⤋
= (5 * [4/2]) - 4^2
= (5 * 2) - 16
= 10 - 16
= - 6
Answer: - 6
2007-08-31 22:35:57 · answer #4 · answered by Jun Agruda 7 · 3⤊ 0⤋
Basic order of operations
4^2 = 16
5 x 4 = 20
20/2 = 10
10-16 = -6
thats assuming i read everything right....
2007-08-28 06:09:59 · answer #5 · answered by me_rini89 1 · 0⤊ 0⤋
order of operations
5 * 4 / 2 - 16
20 / 2 - 16
10 - 16
-6
2007-08-28 05:16:16 · answer #6 · answered by lucky2281 1 · 3⤊ 0⤋
You'll do the exponents and multiplication/division first.
This simplifies to 10-16
Which is -6. ANS
2007-08-28 05:16:54 · answer #7 · answered by kvolcom13 3 · 0⤊ 0⤋
My evaluation is that it looks like a mathematical problem, perhaps from a homework assignment.
2007-08-28 05:17:47 · answer #8 · answered by The Corinthian 7 · 2⤊ 0⤋
Do the powers first; then the mult and divs then the adds and subtracts. Ans = - 6
2007-08-28 05:17:16 · answer #9 · answered by Anonymous · 0⤊ 0⤋
-6
2007-08-28 05:21:11 · answer #10 · answered by Anonymous · 0⤊ 0⤋