Use the original price and the markup to find the retail price. original price: $60; markup: 15% the retail price is $

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

What is the number 321,000,000 in scientific notation? also what is the number? ?

Bring the fraction a/a-4 to a denominator of 16-a^2