Answer:
The coastline of alaska is longer than the entire coastline of the lower forty-eight states
Here is how I did it! The “r” means remainder.
(d): y=2-4x
P(0;y) belongs to (d)
=> y=2-4*0
= 2
So P(0;2)
Q(x;0) belongs to (d)
=> 0=2-4*x
<=> x=1/2
So Q(1/2;0)
3(2+n)-2(5-2n)
Mutiply the first bracket by 3
(3)(2)= 6
(3)(n)= 3n
Mutiply the second bracket by -2
(-2)(5)= -10
(-2)(-2n)= 4n
6+3n-10+4n
6-10+3n+4n ( combine like terms )
-4+7n or 7n-4
Answers: -4+7n or 7n-4
Answer:
140 minutes
Step-by-step explanation:
If it takes him 30 mins to plant three, then 30 divided into three equal groups is 10. Then we multiply 14 and 10 together since it takes Andre ten minutes to plant each sapling. This means that the 14 saplings takes ten minutes EACH to plant.