Valor de uma bicicleta em um periodo normal do ano é r$550,00 no black friday essa bicicleta recebeu 35% de desconto qual o valor do desconto qual o valor que sairá a bicicleta

6 meters

step-by-step explanation:

a - base

b - exponent

so,

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: