1. Write expressions for the following descriptions containing integers:
(assume zero is a positive number)
a. x is greater than 3
b. y is between 2 and 5 (but not equal to 2 or 5)
c. r is negative and z is positive
d. a and b are both positive
e. a is less than 6 or greater than 10
f. x is less than 3 and greater than or equal to zero
Remember to type your answers and to make two copies of each homework assignment. One copy is submitted to me and the other you keep to use in the group discussions.
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