Answer:
B
Step-by-step explanation:
Domain and ranges of inverse functions are swapped.
Domain of the original is the range of the inverse and vice versa.
Answer:
$0.40c + $0.20h = $11
Step-by-step explanation:
c = chocolate pieces
h = hard candy
$0.40c + $0.20h = $11
16r^2+ 2r -4r
16r^2 - 2r
2r ( 8r -1)
Answer:
f(x) = (x - 10) (x + 10)
Step-by-step explanation:
The equation looks like the difference of squares so 5 and 20 are out
-10 x -10 = 100
-10 x 10 = - 100
so (x - 10) (x + 10)
Area of a triangle: (b*h) /2
So :
(14,5 * 10.5) /2
=152,25 /2
= 76.125
