Find the pattern for each sequence and then use the pattern to show the next two terms. 1. 45, 40, 35, 30, 25, ...
2. -3, 6, -12, 24, -48, ...

1.an=45+(n-1)-5

2.Gn=-3r^n-1

Step-by-step explanation:

Check for answer 1

Take n=2 a2=45+(2-1)-5=40

Take n=3 n3=45+(3-1)-5=35

Check for answer 2

Take n=2 G2=-3×-2^1=6

Take n=3 G3=-3×-2^2=12

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk