Consider the system of equations and the partial solution below. 6 x + 3 y = 9. 5 x + 4 y = 10. Multiply the first equation by –4. Multiply the second equation by 3. Add the resulting system of equations. Which terms will cancel when you add the resulting system of equations?

astronomers is your final answer! : )

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

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: