Answer:
The length of rectangle is
The width of rectangle is
Step-by-step explanation:
Let
x-----> the length of rectangle
y----> the width of rectangle
we know that
The area of rectangle is equal to


so
-----> equation A
-----> equation B
substitute equation B in equation A and solve for y

using a graphing calculator
The solution is

Find the value of x
----->
Answer:A number decreased by 40
Step-by-step explanation: I really don't feel like explaining this lol...
23 / 50 = 0.46
0.46 converted to a percent is 46%