A necklace contains 36 grams of gold. 72% of the mass of the necklace is gold. What is the mass of the necklace?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose