Tyler solved an inequality to determine the number of songs he can buy with a $20 credit at his favorite music website. The solu
tion is graphed below
Which phrases accurately describe all the possible quantities of songs he can buy? Check all that apply.
no more than 8 songs
at least 8 songs
a minimum of 8 songs
at most 8 songs
fewer than 8 songs
a maximum of 8 songs
no fewer than 8 songs
Which phrases accurately describe all the possible quantities of songs he can buy? Check all that apply.
no more than 8 songs
at least 8 songs
a minimum of 8 songs
at most 8 songs
fewer than 8 songs
a maximum of 8 songs
no fewer than 8 songs
2 answers:
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Answer: 6 years old.
Step-by-step explanation:
For this exercise let "x" represents your present age.
According to the information provided in the exercise, you know that In three years, Chad will be three times your present age.
Then, your age in three years can be represented with the following expression:
Knowing at that time Chad's age will be three times yours and you will be half as old as old as Chad, you can write the following equation to represent this situation:
Therefore, the final step is to solve for "x" in order to find its value.
You get that this is: