-6x=19+17
-6x=36 /(-6)
x=-6
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)
Here the my solutions,hope you understand
45+(45*.15)=
45+6.75=51.75
6.75 is the tip, 51.75 is the total bill
Answer:
A≈345.58cm²
Step-by-step explanation:
Radius= 5cm and the Height= 6cm