Answer:
K+T=20
$9K + $6T = $168
K is the Kentucky blue grass in pounds
T is the Tall fescue in pounds
Step-by-step explanation:
You can start with the first equation. We don't know the exact amounts of each but we know that there was a total of 20 pounds, and there were 2 types of grass seeds, so we can get that the amount of pounds of Kentucky blue grass(K) and the pounds of Tal Fescue(T) has a sum of 20.
K + T = 20
For the second equation we know that there is a sum of $168 so we'll start with that. Then, we know he paid $9 per pound of K so $9* the value of K is the amount paid for Kentucky blue grass total. This can be represented as 9K. We do the same for T, 6T. Since the sum of the cost of $9T and $6K must be $168 we can write this as:
$9K + $6T = $168
Step-by-step explanation:
Let
f
(
x
)
=
x
3
−
6
x
2
+
k
x
+
10
If
(
x
+
2
)
is a factor
Then,
f
(
−
2
)
=
0
f
(
−
2
)
=
−
8
−
24
−
2
k
+
10
=
0
2
k
=
−
22
k
=
−
11
Answer:
See below
Step-by-step explanation:
Answer:
Y=.5x
Step-by-step explanation:
For every hour you gain half an inch of snow so for every 2 hours you gain one inch of snow. Hope ths helps
Answer:d
Step-by-step explanation:
