jonathant2023p82w1i jonathant2023p82w1i

02-05-2018
Mathematics

contestada

What property is used to say that the expressions 5x + 7 - 2x is equivalent to the expression 5x - 2x + 7?

Commutative, distributive, associative or identity

Respuesta :

redwolf311owodsb redwolf311owodsb

02-05-2018

i want to say it is the Commutative Laws

Answer Link

Supernova Supernova

02-05-2018

The commutative property says that 5x + 7 - 2x = 5x - 2x + 7.

The order does not matter and does not change the answer.

Answer Link

Otras preguntas

What is the best way to be sure that you get the nutrients essential for good health? a. Keep a daily journal of what you eat. b. Be sure to eat selections from

Sound is a form of what ??

Question 1 (multiple answer) Which numbers are real numbers? There is more than one correct answer. Select all correct answers. −3 −3 −4 −4 −34 −34 Questi

What can be inferred about how the Maori feel about the land they live on

how much money has to be invested at 5.9% interest compounded continuously to have 15,000 after 12 years?

Can anybody help me out???!?!?

1. Multiply: (3x - 6)(2x + 7) A. 6x2 + 9x - 42 B. 6x2 + x - 42 C. 6x2 - 42 2. Multiply: (3x - 6)(2x + 7) A. 6x2 + 9x - 42 B. 6x2 + x - 42 C. 6x2 - 42

What is the answer A. B. C. or D.

How many atoms are contained in 12.5 grams of silver? A. 6.97 × 1022 atoms B. 7.52 × 1024 atoms C. 0.116 atoms D. 1.92 × 10–25 atoms

Is PF5 ionic or molecular