PLEASE

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

b.-4 units

all you   do is count how many times you move

70 years.

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb