Taylor has nickels and dimes. The number of nickels is 7 less then eight times the number of dimes. If d represents the number of dimes then the number of nickels can be expressed as what

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

If square root x = -7, then x= -49 true or false

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?