Answer:
1)
Part l: N+5
Part ll: 4+3 - 3
Part lll: x/2 - 7
Part lV: 5-4(m)
2)
Part l: 6(x)= 22
Part ll: 2(n) +7 = 19
Part lll: t^2 - 3 = 46
Part IV: m:n -2 =10
3)
Part l: $400
Part ll:
week 0-220
week 1-140
week 2-170
week 3-200
week 4-230
Part lll: W/2 = m
Part IV: $640- to show your work just add $60 to each week
4)
$96 - $48= $48= CD player
Answer:
You can prove this statement as follows:
Step-by-step explanation:
An odd integer is a number of the form where . Consider the following cases.
Case 1. If is even we have: .
If we denote by we have that .
Case 2. if is odd we have: .
If we denote by we have that
This result says that the remainder when we divide the square of any odd integer by 8 is 1.
<span>2x^2 - 6x - 36= 2*(x^2 - 3x -18)
Lets solve this now: </span>x^2 - 3x -18=0
or -3
x^2 - 3x -18=0
(x+3)(x-6)=0
So the solution is
2(x+3)(x-6)