Speed = distance/time
20 miles divided by 4 hours = 5 mph
ANSWER : 5mph
20 miles divided by 4 hours = 5 mph
ANSWER : 5mph
Holly reads a website article about the effects of ultraviolet rays. The article includes both positive effects: triggers vitami
1 answer:
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Inequalities are used to represent unequal expressions.
The solution set to is:
The inequality is given as:
From the inequality above, we have the following observation.
- The value of variable x starts from 7/16 (inclusive)
- The value of variable x has no end (i.e. infinity)
Because, 7/16 is inclusive of the values of x, we make use of the open square bracket i.e. [
We treat , as an exclusive value. So, we make use of the close parenthesis i.e. )
Hence, the solution set is:
Read more about inequalities at: