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Solve the problem.
-The following data represent the marital status of females 18 years and older in a certain U.S. city. Determine the number of females 18 years old and older who are married or widowed.
Prefix
A word, letter, or number placed before another.
Root
The part of a plant that typically lies below the surface of the soil, anchoring the plant and absorbing water and nutrients.
Suffix
An affix placed at the end of words to alter their meaning or create new words.
Prefix
A group of letters added at the beginning of a word to modify its meaning, such as 'un-' in 'unhappy'.
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