Answer:
D
Step-by-step explanation:
As we can observe from the answers the representation is about the pair of points. We can sort it out by excluding the wrong options.
Options B and C is incorrect because the place of x and y coordinate is given mistakenly for the point (1,2)
The option A is incorrect due to the same problem for the point (8,7)
The correct option is D.
Two Million Four Hundred Thousand
Answer:
Step-by-step explanation:
Given : Queen Parallela has 150 meters of fencing to build her pen for the dragon.
i.e. Perimeter of pen P = 150 meters
She also knows that the perimeter of a rectangle is P=2ℓ+2w, where ℓ=the length and w=the width.
if the width is x meters, then we have
Subtract 2x from both sides , we get
Divide both sides by 2, we get
Hence, the expression would represent the length in terms of the width :
Unit rate: 20$ per ounce of silver
Under silver it says ounces btw