The cost c (in dollars) for beads to make bracelets is c=4x+180, where x is the number of bracelets. each bracelet sells for $35.

write an equation for the revenue r in terms of the number of bracelets?

about how many bracelets need to be sold for the business to break even?

the radius is 2 times the diameter.

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).