The sales tax is $48.85 or 6.5% of the value.
X + x + x + 20 + 10 = 180
(combine like terms)
3x + 30 = 180
3x=180-30
3x=150
x=150/3
x=50
So 9 students = 25% (100%-75%=25%)
100 : 25 = 4
4 * 9 =
36 students
Answer:Column one answers:
1: 490
2:396
3.18
4.10
Column 2:
1. 490
2.396
3.18
4.100
Column 3:
1.490
2.396
3.18
4.100
Hope this helps if you need more then just ask
Answer:
the straight line will always equal 180 degrees.
180-125-35=20
the answer for the missing degree is 20
