Oscar of 16 years old and his sister julie is 12 years old what will be the ratio of oscars age to julia's 8 in 2 years right as a fraction in simplest form?

7friends share 4 pizzas equally how much pizza did each friend get

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia