You have two cards with a sum of (−12) in your hand. a. What two cards could you have?

b. You add two more cards to your hand, but the total sum of the cards remains the same, (−12). Give some different examples of two cards you could choose.

astronomers is your final answer! : )

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

1010: 3030

is it i think