Answer:

Step-by-step explanation:
we know that
The linear equation in slope intercept form is equal to

where
m is the slope or unit rate of the linear equation
b is the y-intercept or initial value
In this problem we have
The slope is equal to

The y-intercept is equal to

so
substitute the given values

Answer:
xy - 3
Step-by-step explanation:
Product of x and y = xy
Required number = xy - 3
I think it would have one line of symmetry think this because if you cut the z in half diagonally in the middle it would be symmetrical.
2x+18=60
-18 -18
2x = 42
÷2. ÷2
x= 21
7/25 converted into a percentage is 28%