Answer:
You don't technically need the ( ) around the 2n, but I included them to avoid confusion.
Answer:
3.2
Step-by-step explanation:
Given Height = constant * width
So constant = Height / width
Now we use the point on the graph and find out constant
Lets take (0.5,1.6)
Here width =0.5 and height = 1.6
Lets check with one more point (1,3.2)
Here width =1 and height = 3.2
Answer: 162
Step-by-step explanation:
So you will need to find the Markup. The original cost is $120.
- Divide the number by 100 is 1.2. $1.2 is 1% of the $120.
- Now times the number by 35. $1.2 x 35 is $42.
- Finally, add the number. 120 + 42 = 162.
I hope this is the answer you are looking for.
3x+3y=27
x-3y= -11
-x-y=-9
x-3y=-11
-4y= -20
y= 5
x-3•5= -11
x=4
(x,y)= (4,5)