The 8th term of an ap is 17 and its 14 term is -29. the common difference of the ap is

a) -2
b) 3
c) 2
d) 5
pls put a detailed solving also

the bolded word " farsighted" could be replaced with visionary.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

you can use a^2+ b^2=c^2

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x