The expression -8 less than a number is no more than 12 will be given as x - 8 ≤ 12
Let the unknown values be "x"
a) The sum of a number and 12 is expressed as x + 12
If the result is at most -8, the required inequality will be x + 12 ≤ 8
c) If a number is increased by -8, the result will be x - 8. the expression -8 is greater than 12 will be given as x - 8 > 12 greater than 12.
b) If a number is increased by -8, the result will be x - 8. The expression -8 less than a number is no more than 12 will be given as x - 8 ≤ 12
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