0.4 and 0.40 are equal. That zero on the hundredths place does not matter.
Answer:
4x+6
Step-by-step explanation:
4(x+1)+2
4*x=4x
4*1=4
4+2=6
4x+6
Answer:
D.
Step-by-step explanation:
r = 3
a1 = 2
Our explicit formula is an = a1 (r)^(n-1)
Simply plug in the terms
an = 2(3)^(n-1)
Answer:
The value of 
Step-by-step explanation:
We have

20 + x = 28
if u wanna solve it, then:
28 - 20 = 8
x = 8