Answer:
To the left, the constant is plus 5.
To the right, the constant is plus 42.
Step-by-step explanation:
1) 16% —> .16
.16 x $32,788 = $839.3728
2) 85/3 = 28.333333......
28.33....... - 20 = 8.333...... or rounded
to 8.2
3) 1 lb = .454 Kilos
15 lbs = ?
.454 x 15 = 6.81
15 lbs = 6.8 Kilos
20.89 times .25 to get 5.2225 so there would be $ 5.22 off so you would get 15.67
Answer:

Step-by-step explanation:
If you "open up" the parentheses, you would get:

Which, if you combine like terms, is:

Hope this helps :)