A jewelry store marks up diamond sales 150%. A diamond ring is priced $2,400. Determine the wholesale price ( jewelry store's cost ) of the ring the commission paid to a sales associate who earns a 5% commission on the retail price ( customer's price ) of the ring and the profit that the store makes on the ring if ? State the three amounts and explain how you determined the profit. ( You may write a math statement to show the solution for the profit. )

anser is a

step-by-step explanation:

negitive slope

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

c. side angle side. u shares the same sides