Hello :
x : length y :<span> width
</span>xy = 50 ...(1)
x = 2y ...(2)
dubsct in (1) :
(2y)(y) = 50
y² = 25
y = 5
x = 10
Hey there :)
Answer attached in image. Check!
~Benjemin360
Answer:
, 
, 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Find the value of the constant of proportionality k
take any ordered pair from the data
For x=25, y=160

substitute the values of x and y

simplify

The linear equation is equal to

or

Answer:
2,016
Step-by-step explanation:
You do 2800 x 0.08 in ur calculator which is 224 and multiply that by 9
Answer: A fraction is in lowest terms when the numerator and denominator have no common factor other than 1.
Step-by-step explanation: The factors of 2 are 1 and 2. The factors of 4 are 1, 2, and 4. 2 and 4 share a common factor: 2.