Solve each problem 1.Give the number of kilograms in y grams algebracally. (1 kilogram=1000 grams 2.Alexander heights in centimeter a)Express algebraically his height after he gained 6.8 centimeter? b)His height less than his total height gained 3)Alyssa Quenn is z years old now a)Represent her age 10 years from now b)represent her age 5 years ago 4)Sandra weighed h kilogram. The weight of Rhianna is 8 less thrice the weight of Sandra. What is Rhianna weight? 5)Rj is twice as old as Josh, if Josh is i years old, Roderick is 4 years older than Rj a)If Josh is i years old how old is Rj? b)Express Roderick's age algebraically. c)What is the sum of age of Rj and Josh?

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