28n+28q+32q+32n
A.(30+q) (30 +n)
b.60 (n+q) (n+q)
c.60nq
d.60 (n+q)
2007-11-23 02:46:36 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Answer is d
28n+28q+32q+32n
= (28+32)n + (28+32)q
= 60n + 60q
= 60(n+q)
2007-11-23 02:50:15 · answer #1 · answered by A Little Sarcasm Helps 5 · 0⤊ 0⤋
Simplifying
28n + 28q + 32q + 32n
Reorder the terms:
28n + 32n + 28q + 32q
Combine like terms: 28n + 32n = 60n
60n + 28q + 32q
Combine like terms: 28q + 32q = 60q
60n + 60q
the answer is d. 60(n+q)
2007-11-23 07:55:14 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Rewrite the problem grouping like terms.
(28n + 32n) + (28q + 32q)
2007-11-23 02:53:57 · answer #3 · answered by ? 3 · 0⤊ 1⤋
60n + 60q = 60(n + q)
OPTION d
2007-11-23 07:28:33 · answer #4 · answered by Como 7 · 0⤊ 1⤋
add like terms.
do your own homework.
2007-11-23 02:52:13 · answer #5 · answered by jonathan k 2 · 0⤊ 1⤋