What percentage is 390 grams of 800 grams?

How do you write 12c-c in simplest form (Algebra)

If the speed limit of a highway is 60 mph, which car exceeded the speed limit? Assume all the cars were traveling at a constant speed.

You have $60 to spend on books and each one costs $6 Write and inequality for the possible number of books, b, you could buy and find out the maximum number of books you can buy

What is the volume of the largest box that can be made from a square piece of cardboard with side lengths of 24 inches by cutting equal squares from each corner and turning up the sides?

Ashley's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ashley $4.65 per pound, and type B coffee costs $5.95 per pound. This month, Ashley made 120 pounds of the blend, for a total cost of $623.00.

Roy's Toys received a shipment of 100,000 rubber duckies from the factory. The factory couldn't promise that all rubber duckies are in perfect form, but they promised that the percentage of defective toys won't exceed 5/%5%.

Tell whether this is a linear relationship, is not one, or it's impossible to tell. Stan earned $15 on Monday, $45 on Tuesday, Wednesday and Thursday, and $60 from Monday to Friday this week.

Solve the equation p=8L+5w for L. A). L = (p-5w/8) B). L = (p+8w/5) C). L = (p+5w/8) D). L = (p-8w/5) E). L = (p+5w/8)

Find an equivalent fraction for each given fraction 24/100

Taylor ran 57 minutes on Tuesday and 48 minutes on Saturday. Mark ran 62 minutes on Tuesday and 53 minutes on Saturday. Taylor said they ran the same total time and mark said they didn't. Who is right? Explain using comparative relational thinking.