Answer:
$1001
Step-by-step explanation:
$627 -$480 + $854 = 1001$
1001
k = -2
If
Then
So
From this follows k = -2
Q1)$-95.75
Q2)$140.20
Q3)D
Q4)D
There are infinite equivalent expressions. Here are some:
1/5(m-100)
20(1/100m-1)
1/5m-(4•5)
If you expand any of these or any of the terms, you will get an equivalent expression.