Answer:
2099/800= 2.62375
Step-by-step explanation:
Assuming f(x) is the cost and X is the number of months.
f(x)=2x+40
4 2/9=8/9
8/9 x 6=48/9= 5 3/9
5 3/9= 5 1/3
Answer:
(2h-3k)(m-n)
Step-by-step explanation:
factor by grouping, you can group the first two terms and the last two terms:
2h(m-n) + (-3k)(m-n)
there will be one factor in common, use that factor in combination with the factors that are not duplicated:
(2h-3k)(m-n)
