Directions: Solve each problem. Write your answer in your notebook. 1) Give the number of kilograms in y grams algebraically, (1 kilogram = 1000 grams)
2) Alexander's height n centimeters.
Express algebraically his height after he gained 6.8 centimeters?
b) His height less than his total height gained.
3) Alyssa Queen is z years old now.
a) Represent her age 10 years from now.
b) Represent her age 5 years ago.
4) Sandra weighed h kilograms. The weight of Rhianna is 8 less thrice the weight of
Sandra. What is Rhianna weight?​