mathisnobis7627 mathisnobis7627

Today at 12:24 PM
Mathematics

Answered

Développe et réduis les expressions
suivantes :
A = 3(2.x - 6) - (3 - 5x)
B = (5-2y) - (- 3y + 7)
C = 4(6 + =) + (-3)(2-=)
D = (215) (31 + 2) - (1² + 6)

Answer :

Other Questions

Solve for x. x+5.39>4.48 Enter your answer, as an inequality, in the box.

Sam follows the directions on a box of pancake mix. The box says that it makes 10 pancakes, but he is able to make 8 pancakes from the ingredients. In this case

Which of the following indicates that an exothermic reaction has taken place? A. a change in color B. release of heat and/or light energy C. cooling of the sur

Which number has a value of 800,000,000 a 890,380,986 b 900,834,765 c 380,726,723 d 451,768,932

What does this Aztec calendar indicate about Aztec culture? The Aztecs were careful stone masons and tradesmen. The Aztecs understood the role of religion in so

In which year the Computer Science Network started functioning? A. 1978 B. 1982 C. 1981 D. 1975

B) You have read the lesson "what is the man without beasts?" in which Chief Seattle emphasized the importance of the protection of environment. Now, prepare a

Factorise the following: 1.) a/8 + 5 root 5 b^3 2.) a^3+y^3/343 3.) a^3/2 root 2 + b^3/3 root 3

Atticus told her not to say anything at school about the agreement because

The sense of collective belonging came partly through the experience of united struggles. But there were also a variety of cultural processes through which nati

What are the characteristics of a good (effective) window cleaner?

Which of these were holy Hindu scriptures written by gurus to help connect people to heavenly forces? A. the Upanishads B. the Mahabharata C. the Ramayana D. th

What message was portrayed by the Dutch style of houses? A.That doors needed to be dual in order to keep out roaming animals. B.The home was to be constructed o

As the percentage rate of interest on a credit transaction increases, the finance charges . a. are dropped b. decrease c. increase d. stay the same

PLEASE HELP!!!!! One of the most well-known black women in the struggle for civil rights was Ida B. Wells. Which describes one of her contributions? A. She oppo

Which of the following illustrates the truth value of the given statements? Sugar is sour, and lemons are sweet. F F → F T F → F F T → F T T → T Which of the fo

Please Help! Urgent! One full cycle of meiosis produces two haploid cells four haploid cells two diploid cells four diploid cells

It is difficult to observe 1-nanometer, 1 millimeter, and 100 meter radiation with ground-based telescopes. What are the reasons for each?

A scientist performed an experiment to test her hypothesis that a disease in horses was caused by a deficiency in an important mineral. The results did not supp

Which statement best describes the role of the popes in the Middle Ages? A. They were opposed to mixing spiritual and secular duties. B. They were secular leade