The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who ha
s only completed some college is chosen at random, what is the probability that they are aged 20-29? Round your answer to the nearest thousandth.
1 answer:
You might be interested in
Answer:
C
Step-by-step explanation:
To solve, use inverse operations:
Now we solve for both +/- 7.
x+6=7
x=1
x+6=-7
x=-13