First, subtract 63 from 75 to find out how much it decreased.
75 - 63 = 12
Divide 12 by 75.
12 / 75 = 0.16
In percents, that is 16%.
He spent 16% less this month.
Hope this helps!
20%, because 20/100 is equal to 20&.
Hope this helps!
A though without graphing software it would appear to be C
Step-by-step explanation:
The inverse of a function is the function reflected across the line y=x. This results in the coordinate points (x,y) of the function becoming (y,x) for the inverse function. Algebraically to find the inverse, switch the x and y locations and solve for y.
y = 7x^9
x = 7y^9
x/7 = y^9
(9)√(x/7) = y
This is a ninth root of (x/7) also written in exponents as y = (x/7)^(1/9).
This is a function. While it appears not to be a function because the middle portion over the origin appears vertical, it is a function because the middle portion over the origin is changing and graphing software shows it has no input with more than one output. Without graphing software you would rule it is not a function.
Answer:
w>6
5w−10>20
Add 10 to both sides.
5w>20+10
Step-by-step explanation:5w>20+10
Add 20 and 10 to get 30.
5w>30
Divide both sides by 5. Since 5 is positive, the inequality direction remains the same.
w>
5
30
Divide 30 by 5 to get 6.
I think
<u>You would have to first start by looking at all the angles.</u>
And then put the degrees into the answer box.
