Suppose that the relation S is defined as follows. S={(9,8), (-8,9), (1, 1), (0, - 7)}
Give the domain and range of S.
Write your answers using set notation.
domain
Х
range =

rick would give her the best deal as he will charge $8.88 per hour

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen