Step-by-step explanation:
2x = y-10
Rewrite as: 2x + 10 = y
Therefore:
2x+10 = y
2x +7 = 2y
Subtract the equations:
2x + 10 = y
- 2x + 7 = 2y
______________
3 = -y
Therefore y = -3
Substiture y = -3 into the second equation:
2x + 7 = 2(-3)
2x + 7 = -6
2x = -13
x= -6.5
Answer : (-6.5, -3)
Women's cut and shampoo is $20. Men's cut and shampoo is $9.
check the picture below.
now, if we split that triangle like so with that red line, we can use the right-triangle there, to get θ.
Answer:
I. 5
Step-by-step explanation:
- 140° and 8x° are on the straight angle and they are both equal 180°
to find the value of x:
140 + 8x = 180
8x = 180 - 140
8x = 40
x = 40/8
x = 5
Answer:
1416.71
Step-by-step explanation:
Total Pay= 1843.45
Deductions
Fica = 7.65% of 1843.45 = 141.02
With holding = 9 % of 1843.45 = 165.9
state withholding =6.5 % of 1843.45 = 119.82
total deductions = 141.02 + 165.9 + 119.82
=426.74
Remaining money= 1843.45-426.74
= 1416.71
