The Sparkly Jewel Company sold two types of diamonds, marquee cut for $1200 and princess cut for $1800. It sold seventy-five diamonds during a sales campaign for
Christmas. It received $112,200 in sales. How many diamonds were sold of each
type?

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is