Fiona sells bracelets for $24 each. the initial cost of supplies is $134.

what function equation represents her profit from selling n bracelets?

a) p(n) = 24n - 134

b) p(n) = 134n - 24

c) p(n) = 24n + 134

d) p(n) = 134n + 24

i think it’s d i’m not sure

answer: answer: p(x) = 12x – 180

solvings

given:

a company makes and sells charm bracelets.

the cost of producing x bracelets is represented by the function c(x) = 180 +

8x

the revenue earned from selling x bracelets is represented by the function

r(x) = 20x.

explanation of terms:

for x bracelets,

cost of production is c(x); c(x) = 180 + 8x

revenue earned is r(x); r(x) = 20x.profit made is p(x); p(x) is unknown

profit made = revenue earned – cost of production

∴ p(x) = r(x) – c(x)

p(x) = 20x – (180 + 8x)

p(x) = 20x – 180 – 8x

p(x) = 12x – 180

the profit made from selling x bracelets is represented by the function p(x) =

12x – 180

hope it ; )

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm