Can u post the other part of the problem
The total income tax paid by Mr. Ronaldo is $4932
A fraction of 100 can be used to express a number or ratio as a percentage. Per 100 is what the word percentage signifies. To denote it, use the symbol "%".
The phrase "income tax" refers to a particular kind of tax that governments levy on money made by people and enterprises under their control.
Given data
Ronaldo earns annually = 54, 800
Tax paid to government = 9%
We have to find the income tax by him =?
Let us consider total income tax paid by Ronaldo = X
⇒ 54,800 x 9% = X
⇒ 54800 x 9/100 =X
⇒ 493200 / 100 =X
X = 4932
Therefore total tax paid by him is $4932
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You multiply both sides by 9 first so you have -45=y-7. then add 7 to both sides to get y=-38
Answer:
Lines A and B form a consistent independent system
Step-by-step explanation:
we know that
A consistent system of equations has at least one solution
In this problem
The system of Line A and Line B has only one solution, since it has only one point of intersection.
and the Line A is different to Line B
therefore
Lines A and B form a consistent independent system
(independent because Lines A and B are different)
Answer:
Kinetic theory explains why the volume of a container must expand when the temperature of the gas inside increases in order for the pressure to remain constant.
Step-by-step explanation:
Charles' law: for a fixed mass of gas at constant pressure the volume is directly proportional to the temperature.
Analysis of a gas when its temperature increases according to kinetic theory:
The temperature has increased therefore the molecules have more kinetic energy, so they move with a greater velocity.¹
If the container's dimensions do not change the molecules will travel across the container between the walls in less time (because they are moving faster and covering the same distance between the container walls). This will increase the rate of collisions, which would increase the pressure.²
But if the dimensions of the container increased then the molecules would cover a larger distance faster thereby maintaining a constant rate of collisions. This would maintain a constant pressure.
