Catie is 3 years older than her brother. the sum of their ages is no more than 31. write an inequality that can be used to represent this situation, where x represents catie's brother's age. don’t combine like terms. 10. june's father is 6 times as old as june. the sum of their ages is no less than 77. what is the youngest age june can be?

The youngest age that June can be is 17

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the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: