Answer:
-3,2(that is the right answer
Answer:
y = 27
Step-by-step explanation:
if x = 10 when y = 540 , y = 54x
if x = 1/2 y = 54*1/2 = 27
y = 27
B, x=6
i already did this and this was the answer
Answer:
-12/30, 7/35, 3
Step-by-step explanation:
its the correct order
Answer:
an = 4n +5
Step-by-step explanation:
First we need to find a common difference
d = a2-a1 = 13-9 = 4
The formula for an
an =a1+d(n-1)
an = 9 + 4(n-1)
Distributing
an = 9+4n-4
Combine like terms
an = 4n +5
