9514 1404 393
Answer:
y = 5x - 7
Step-by-step explanation:
We can make an equation for the perpendicular line by swapping the x- and y-coefficients, negating one of them. Then we can use that form with the given point to see what the constant is.
10x -2y = ...
Removing a common factor of 2 gives ...
5x -y = 5(2) -(3) = 7 . . . . using (x, y) = (2, 3), we can find the constant
Solving for y, we get ...
5x -7 = y . . . add y-7
y = 5x -7 . . . write in the desired form
X. 23%
___. ____
640. 100
640•23=14,720
100•x=100x
14,720=100x
___________
100. = 100
___________
147.2. = x
X=147.2
147.2%
Answer:
16
Step-by-step explanation:
4*4=16
There are 52 weeks in a year, so 52x represents how much she earns in a year.
Answer:
816 square feet
Step-by-step explanation:
13(16+20+12) + 16(12) = 816
