Answer: v^2 -4v-21
Step-by-step explanation:
It is 40.682414698, or about 40.7 feet of string.
Answer:
$3420
Step-by-step explanation:
multiply 95 by 36
Beck add like terms so you get
4x^2 -4x-15
lucy factor our negative so you left with -4x^2 +5x -10 +8x^2 -9x -5
simplify 4x^2 -4x -15
therefore both students answers simplify to 4x^2 -4x -15
