Mary bought two packs of ribbons. the small pack has 15 ribbons. the large pack has 60 ribbons. which equation can mary use to find out how many times as many ribbons are in the larger pack than the smaller one?

Larry bar opened a frame shop and completed these transactions: larry started the shop by investing $41,100 cash and equipment valued at $19,100 in exchange for common stock. purchased $180 of office supplies on credit. paid $2,300 cash for the receptionist's salary. sold a custom frame service and collected $5,600 cash on the sale. completed framing services and billed the client $310. what was the balance of the cash account after these transactions were posted?

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

The curved part of the figure is the semicircle what is the best approximation for the area of this figure