jalania743
jalania743
24-08-2020
Mathematics
contestada
Solve the compound - 20 ≤ 2x - 20 ≤ 10
Respuesta :
mhanifa
mhanifa
24-08-2020
Answer:
0≤ x ≤ 15
Step-by-step explanation:
- 20 ≤ 2x - 20 ≤ 10
-20 + 20 ≤ 2x - 20 + 20 ≤ 10 + 20 ⇒ add 20
0 ≤ 2x ≤ 30 ⇒ divide by 2
0≤ x ≤ 15 ⇒ answer
or x = [0,15]
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
Solve for x. (10−5 2/3) ⋅ (−2)+x=8 2/3
Choose the word or phrase that correctly completes the sentence. I __________ to bed two hours before it started raining. A. am going B. had went C. went D. ha
Does fertilizer make a plant grow bigger?
Which excerpt from "Seventh Grade" is an example of an external expectation? A) He already spoke Spanish and English, but he thought someday he might travel to
what does equity mean to you?
In 2011 Clayton Kershaw earned $500,000 pitching for the LA Dodgers. In 2019, his salary was $31,000,000. Answer the three parts below. Clearly show all work an
To prepare for a trial between Condo Development Corporation and Demo Construction Company, Condo's attorney places Demo's president under oath. An authorized c
M Corp. has an employee benefit plan for compensated absences that gives each employee 15 paid vacation days. Vacation days can be carried over indefinitely. Em
Écoutez Sabine et Marc parler de leurs passe-temps préférés. Indiquez qui pratique chaque activité. Attention! Parfois personne (no one) ne les pratique. Questi
PLEASE ANSWER -It took Clare 30 minutes to walk around the garden at a constant speed. At what speed was she walking?
