ortegayarixa1 ortegayarixa1

19-03-2021
Mathematics

contestada

Which expressions are equivalent to 2x + 5x − 9x?
A. 7x + 9x and 16x
B. 7x − 9x and 2x
C. 7x − 9x and −2x
D. 2x + 4x and 6x

Respuesta :

vincentcheung21 vincentcheung21

21-03-2021

Answer:

C. 7x-9x and -2x

Step-by-step explanation:

Combine like terms and simplify

2x+5x-9x

7x-9x

-2x

Answer Link

Otras preguntas

Find A intersection B if A = (3,6,9,12) and B= (2,4,6,8,10,12)

work out the area of this shape

A technician removes the cap from the brake fluid reservoir and finds that the rubber boot in the cap is swollen. technician a says this is because there is wat

Which of the following is a situation in which an equation cannot be solved using the quadratic formula? A.The right-hand side of the equation is zero. B.The

the length of rectangle is 3 more than twice the width, w . Write an equation giving the area, A, as a function of the width.

indentify two ways that the people's lives changed during the Neolithic revolution

In a democracy, how is rule of law regarded

A submarine is at the surface of the ocean, preparing to dive. It submerges and dives to -972 feet. Then, it ascends 329 feet to avoid hitting an undersea cli

Which example most clearly uses ethos to make an appeal ? A. A graph showing a small business’ quarterly earnings B. An account of a tornado sweeping through a

What are some traits of a mature critical thinker?