Negative 3 plus negative 17 minus negative 13

-7

Step-by-step explanation:

(-3) + (-17) = (-20)

(-20) - (13) = (-7)

This is all because when adding a negative with a negative, it's like adding normally with positives but with a negative answer at the end. For example we would have (-3) + (-5). I would just add these normally (3 + 5)=8 and then add a negative at the end. Same sequence with subtracting.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

i think its doubled. let me know

step-by-step explanation: