Answer:
Yes
Step-by-step explanation:
Answer:
k(-5) = 65
Step-by-step explanation:
k(x) = 7x + 100
k(-5) = 7(-5) + 100
= -35 + 100
= 65
(2/5)k + (1/10)k = (1/2)k - 1
0.4k + 0.1k = 0.5k - 1
We need to solve for k.
Subtract 0.4k from both sides
0.4k - 0.4k + 0.1k = 0.5k - 0.4k - 1
0.1k = 0.1k - 1
Subtract 0.1k from both sides:
0.1k - 0.1k = 0.1k - 0.1k - 1
0 = -1
Impossible. The equation has no solution.
$200 a year, for the last 5 years, equal $1,000. That is a 20% increase.
Answer: Its 11w9+10w+5
Step-by-step explanation:
