$31.85
$49 multiply by .35 = 17.15
$49-17.15 = $31.85
36/40 = 90%
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work
36/40= 0.9
0.9x100 =90
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Answer:
x = -1
Step-by-step explanation:
6 − 4x = 6x − 8x + 8
Combine 6x and −8x to get −2x.
6 − 4x = −2x + 8
Add 2x to both sides.
6 − 4x + 2x = 8
Combine −4x and 2x to get −2x.
6 − 2x = 8
Subtract 6 from both sides.
−2x = 8 − 6
Subtract 6 from 8 to get 2.
−2x = 2
Divide both sides by −2.

Divide 2 by −2 to get −1.

Hope this helps and have a great day! =D
A: 40 because supplements add up to 180
B: 54 because complements add up to 90
You have to add up all the numbers then divide by the amount of numbers there are
24+38+19=81
81/3=27
The average is 27