D) Vivek is 30 years younger than his father. After 10 years their ages will be in the ratio 1:2. Find their present ages.
2 answers:
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Answer:
C
Step-by-step explanation:
The linear inequality has the same properties of its equation as slope intercept does. This means where m is the slope and b is the y-intercept. The y-intercept here is 2 and it has a positive slope of 4. This means only C or D are options. Then test a point to determine in the shaded region to determine the sign.
(0,0) ---> --->
is true so (0,0) is in the shaded portion. C is the solution.
Answer:
Step-by-step explanation:
Total amount to be spent on Redbix movies and games = $15
Money to be paid for each movie = $1.25
Money to be paid for each game = $2.50
To find:
Equation in standard form that can be used to graph the line.
Solution:
First of all, let us learn about the standard form of equation of a line.
Standard form can be represented as:
Where are constants.
Now, let us try to make equation.
Let number of movies bought =
Amount to be paid for movies = $1.25
Let number of movies bought =
Amount to be paid for movies = $2.50
Total money is $15.
Therefore, we can write the equation as:
Standard form can be written as: