Mathematics: You are planning a party. you want to order at least one pizza for every 3 friends who are coming to the party. write an inequality for the number of pizzas you need to order, p, as a function of the number of friends, f, who are coming to the party

You are planning a party. you want to order at

staxmillz

13.11.2020

- 6 < x < 22

Step-by-step explanation:

|x-8| < 14

Then x-8 < 14 and x-8 > -14.

If we consider the first one:

x-8 < 14

x < 22

Then the next one,

x-8 >-14

x > -6

You know have an upper and a lower limit for x: it must be larger than -6, and smaller than 22. So -6 < x < 22

0,0(0 оценок)