Answer:
Answer:
2x • (x2 - 2xy + 5x - 10y)
Step-by-step explanation:
Step 1 :
Equation at the end of step 1 :
(((2•(x3))+(10•(x2)))-(22x2•y))-20xy
Step 2 :
Equation at the end of step 2 :
(((2 • (x3)) + (2•5x2)) - 22x2y) - 20xy
Step 3 :
Equation at the end of step 3 :
((2x3 + (2•5x2)) - 22x2y) - 20xy
Step 4 :
Step 5 :
Pulling out like terms :
5.1 Pull out like factors :
2x3 - 4x2y + 10x2 - 20xy =
2x • (x2 - 2xy + 5x - 10y)
Final result :
2x • (x2 - 2xy + 5x - 10y)
Step-by-step explanation:
Answer:
The monthly payment will be $ 324.52.
Step-by-step explanation:
To determine what is the monthly payment on $ 13,300 financed at 7.9 percent for 4 years if the monthly payment per $ 100 is $ 2.44, the following calculations must be performed:
100 = 2.44
13,300 = X
(13,300 x 2.44) / 100 = X
32.452 / 100 = X
324.52 = X
Therefore, the monthly payment will be $ 324.52.
Me (now) : x
5 years ago, me: x - 5
5 years ago, my grandfather: 5.(x - 5)
Now, my grandfather: 5.(x - 5) + 5 = 5x - 25 + 5 = 5x - 20 (I)
Three years from now, me: x + 3
Three years from now, my grandfather: 3.(x + 3) = 3x + 9
Now, my grandfather: 3x + 9 - 3 = 3x + 6 (II)
___________________________________________
Now:
3x + 6 = 5x - 20
26 = 2x
13 = x
So, I am 13 years old. :)
