A triangle has side lengths of (3.5n +6.5p) centimeters, (6.7n – 7.99) centimeters, and (9.59 + 4.2p) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?​

not sure but it may be b, as i said i'm not sure.

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

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.