beethenbee beethenbee

20-02-2021
Mathematics

contestada

PLEASE HELP! Which of the following expressions are equivalent to (x+y) - (-z)?

A) (x+y)-z

B)x+(y+z)

C) none of the above

Respuesta :

Аноним Аноним

20-02-2021

Answer:

c

Step-by-step explanation:

none of them equal (x+y)-(-z)

Answer Link

Otras preguntas

Which of the following statements BEST describes the central goal of a national bank, according to Alexander Hamilton? a. to help grow the middle class in the

A net worth statement, financial goals, and a budget are all part of a _____. saving and investing plan savings account long-term financial goal financial plan

Suppose you would like to go ice-skating. To see if this a good idea, you decide to check the daily newspaper for a weather report.What specific information sho

Solve 2cos^2x + cosx − 1 = 0 for x over the interval [0, 2 π ). a.π and π/3 b.π, π/3, and 5π/3 c.1 and 2π/3 d.1, 2π/3, and 4π/3 e.1, π/3, and 5π/3

the code of hammurabi was important to ancient babylonia and successive cultures because it___________ a. established the idea that punishment should be based o

I need help with #2. Can someone help me please?

As per the rules of binomial nomenclature, which species name is written correctly? A.) pelecinus polyturator B.) Pelecinus polyturator C.) Pelecinus polyturato

Ireland encountered economic difficulties when it adopted the euro, the currency of _____.

professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many different ways can these students be

Which scientist created tests that helped confirm that bacteria and other microorganisms cause a variety of diseases