Angie and kenny play online videogames. angie buys 1 software package and 2 months of game play. kenny buys 2 software packages and 5 months of game play. each software costs $45. if their cost is $261, what is the cost of one month of game play?

A score between 79 to 100

Step-by-step explanation:

As the average is not a simple number but a range between 79 and 86 you need to make a decision on what average number to choose, for example we can choose the 79 or 86

First we choose 79

Then (test1+test2+test3)/3=79

(75+83+test3)/3=79

75+83+test3=237

Test3=237-75-83

Test3=79

Second we choose 86

(test1+test2+test3)/3=86

(75+83+test3)/3=86

75+83+test3=258

Test3=258-75-83

Test3=100

According to this you need a score in the range from 79 to 100 to have a test average between 79 to 86

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation:

over the argument its not good to fight.