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#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### MEAP Preparation - Grade 7 Mathematics2.27 Variables And Constants

 Variable: A letter symbol which can take any value of a certain set is called a variable. Constant: A quantity that has only one fixed value is called a constant. Example: In the expression 2x-1, x is a variable and 2 and 1 are constants. Directions: Choose the correct answer. Also write at least 5 examples of variables and constants of your own.
 Q 1: 93x + 4, find the constants.93 and 4none4 and xx and 93 Q 2: 2x + 3, find the variable.23nonex Q 3: 9x + 7, find the variable.9nonex7 Q 4: 92x, find the constant.x92xnone92 Q 5: 82x + 7y, find the variables.82 and xx and y82 and 77 and y Q 6: 7y + 3, find the variable.ynone73 Q 7: 72x + 3, find the constants.3 and xx and 72x and +72 and 3 Q 8: 3x = 2, find the constants.x and 2x and 3none2 and Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!