Suma a 1/4 la tercera parte de 63/4. Resta de estas suma la tercera parte de 5/8. Divide esta diferencia por el resultado de sumar a 1/5 los 7/6 de 2/3 y el cosiente resultante multiplicalo por el resultado de sumar a 2/5 las 2/9 partes de 3/7. me podrian ayudar con esto lo tengo q presentar en 10 minutos...Doy coronita al que me ayude

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

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:

i believe it is d.) buddhism and e.) hinduism