Answer:
taking away is subtracting so if you take away 10 from 67 the equation would be 67-10
the answer would be 57
Answer:
Lucy had 40 books last year.
Step-by-step explanation:
assuming 100% is the percent;
100% + 70%
100 : x
170 : 68
cross multiply = 170x = 100 x 68
-------- ————-
170 170
cancel 170/170
therefore x = 100 x 68 divided by 170
result is 40
The function g is:
![g(x) = |4x| + 4](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%7C4x%7C%20%2B%204)
----------------------
Horizontally shrinking a function f(x) by a factor of
is equivalent to finding f(ax).
----------------------
In this question, the function is:
![f(x) = |2x| + 4](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%7C2x%7C%20%2B%204)
Horizontally shrinking by a factor of
means that
, so:
![g(x) = f(ax) = f(2x) = |2(2x)| + 4 = |4x| + 4](https://tex.z-dn.net/?f=g%28x%29%20%3D%20f%28ax%29%20%3D%20f%282x%29%20%3D%20%7C2%282x%29%7C%20%2B%204%20%3D%20%7C4x%7C%20%2B%204)
Thus, the function g is:
![g(x) = |4x| + 4](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%7C4x%7C%20%2B%204)
A similar question is given at brainly.com/question/20379647
Answer:
25, 916 in³
Step-by-step explanation:
The formula for the volume of a rectangular prism is V = lwh; where l is the length, w is the width, and h is the height (or the depth in this case).
To solve for V, just substitute the known values into the equation and solve:
V = lwh
l = 62
w = 22
h = 19
V = (62)(22)(19)
V = 25916
The bathtub has a volume of 25, 916 in³.
Hope this helps!
F(x) = (1 - 0.25)x = 0.75x
f(x) = 0.75x
g(x) = (1 - 0.2)x = 0.8x
g(x) = 0.8x
(f o g)(x) = f(g(x)) = 0.75(0.8x) = 0.6x
(f o g)(x) = 0.6x
(g o f)(x) = 0.8(0.75x) = 0.6x
(g o f)(x) = 0.6x
It does not matter which one you apply first.