Let x be total amount of money
dress: 40% of x = 0.4x
left: x - 0.4x = 0.6x
shoes: 1/5x 0.6x = 0.12x
left: 0.6x - 0.12x = 0.48x
donate: $60
$132 left over
0.48x - 60 = 132
solve for x:
0.48 - 60 = 132
0.48x = 192
x = $400
Domain: 1 2 3 4 5 6 range: -1 0 1 2 3 6
Answer:
you can solve like this i think it is correct but i am not sure
Answer:
28
Step-by-step explanation:
Volume = Area of cross section x length
= (1/2 x 2 x 4) x 7
= 28
Both should be yes..there is exactly one x input for every y input
