Simplify. 4n + 6 + 1k – 4 + 5n - 1k a
9n + 2
b
12nk
c
9n - k + 2
d
9n + 10

9n+2

Step-by-step explanation:

4n+6+1k−4+5n−1k

=4n+6+k+−4+5n+−k

Combine Like Terms:

=4n+6+k+−4+5n+−k

=(k+−k)+(4n+5n)+(6+−4)

=9n+2

Have a nice day

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13