What characteristics of a business letter differ from a friendly letter? Check three that apply.

A business letter has a formal tone.
A business letter sticks to one topic.
A business letter contains jokes.
A business letter is written to a friend.
A business letter has a formal structure.

the first, second, and last

Step-by-step explanation:

u dont write jokes in a buisness letters cuz its not formal

and when u write to a friend u just talk normally not formally

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:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy