Option D is the correct answer
Further explanation:
Let
The perimeter of a rectangle is given by:
It is also given that:
So we can write as
We also know that The length of the rectangle is three times its width
Putting the value of l in the inequality
Rearranging the terms
Hence, option D is the correct answer.
Keywords: Inequalities, Perimeter
Learn more about inequalities at:
#LearnwithBrainly
(3.75, 5.5)
(Work is attached )
When using substitution , you substitute with a variable that is already by itself. In this case, the variable “y” is already by itself and equal to x+ 1.75 . you substitute that for the the y in the other equation and solve for the other variable which is “x”. After you solve for x , to find your y value, you have to substitute the x value in for either equation.
Answer:
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10 km because you have 1 cm left over after you make 8 km with the 5cm so you just divide 8 by 4 and get 2km then add that to the 8 to get 10.
Answer:
-6d-7
Step-by-step explanation:
