Use formula:
an = a1 + d(n - 1)
a1 = -4, d = 5
Plug in the numbers
a20 = -4 + (20-1) * 5
a20 = -4 + 95, a20 = 91
Solution: the 20th term is 91
Answer: -10
Step-by-step explanation:
-4 - 6 = -10
Answer:
5s
Step-by-step explanation:
Algebraic rule
s is a variable and it is an unspoken rule to multiply them if they are next to one another without a mathematical sign
Step-by-step explanation:
fgx= x+6
g(f(x)=√x²+6
am not sure about the rest
