If y varies directly with x and y = 20 when x = 2.5, what is the value of y when x = 8?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?