Answer:
84+n=342
Step-by-step explanation:
you would subtract 84 from 342 to find the width since it is perimeter.
Answer:
it stays the same because there is no simplifying it and the re are no like terms
Answer:
monke explanation teen dance teen look good while dance teen famous
Step-by-step explanation:
Answer:.
Step-by-step explanation:.
Your answers:
10) (m+7)(m+8) 11) (b-10)(b+2)
12) (k-4)(k+10) 13) (n-9)(n-8)
14) (7r+3)(r-2) 15) (5a+6)(a+2)
Hope it helps