HEL Celeste is making ribbon hair bows to sell for a school fundraiser. She cuts strands of ribbon that are 4 5/8 inches long, and each hair bow requires 3 strands. If a spool of ribbon holds 500 inches of ribbon, how many complete hair bows can she make from one spool?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

What is the gcf of 20c^3-5c^4+30c^6

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.