Answer:
(21-x)/x=1/2
or,42-2x=x
or,42=3x
or,42/3=x
or,x=14
so,the value of x is 14
The length of a rectangle is twice its width. Find its area, if its perimeter is 7 1/3 cm.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Please consider the complete question.
Wyatt is working two summer jobs, washing cars and tutoring. He must work no less than 12 hours altogether between both jobs in a given week. Write an inequality that would represent the possible values for the number of hours washing cars, w, and the number of hours tutoring, t, that Wyatt can work in a given week.
The number of hours altogether between both jobs would be .
Since Wyatt must work no less than 12 hours altogether between both jobs in a given week, so hours in both jobs should be greater than or equal to 12. We can represent this information in an inequality as:
Therefore, our required inequality would be .
The point on the number line represents C) .
Step-by-step explanation:
Step 1:
The distance between 0 and 1 is split into 4 partitions.
The value for each distance is given by dividing the difference by the number of partitions;
So each partition represents a value of
Step 2:
The value of the first partition; ,
The value of the second partition;
The value of the third partition; ,
The value of the fourth partition;
The point on the number line is in between the zero and the second partition so it is the first partition which has a value of