IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mga eksperto. Tuklasin ang libu-libong mga sagot na na-verify ng mga eksperto at hanapin ang mga solusyong kailangan mo, anuman ang paksa.

Assessment

Read and answer the following. Write an algebraic expression in each item.
Write the variables to represent the unknown quantities.


1 Raymund weighed = kilograms. Express algebraically his weight after he gained 2.6 kilograms.

2. Salome is y years old now. Represent algebraically her age 5 years ago.

3. Sam Moises has n marbles. Represent algebraically the number of marbles that Floyd has if he has 4 less than 5 times the number of marbles Sam Moises has.

4. Express algebraically, in terms of x, the number of meters in x centimeters,

5. Helen is n years old. Helen's father is 4 years more than twice her age. Represent algebraically for the age of Helen's father.​