7 The recursive formula of an arithmetic sequence is described below.
a1 = 19, An = An-1 + 6
Which represents the explicit equation of this arithmetic sequence?
A
an =
616+ 13
B
an =
6n + 19
C) an = 13n + 6
D
an = 19n +6

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?