nathanielkoroma nathanielkoroma
  • 03-12-2020
  • Mathematics
contestada

-3(2+4k)+7(2k-1)

A. 2k-13
b. 8k-13
c. 2k+13
d. 2k-7

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-12-2020

9514 1404 393

Answer:

  A.  2k -13

Step-by-step explanation:

-3(2 +4k) +7(2k -1)

= -6 -12k +14k -7 . . . . . . eliminate parentheses

= (-12 +14)k -6 -7 . . . . . . group like terms

= 2k -13 . . . . matches choice A

Answer Link
solowflower
solowflower solowflower
  • 03-12-2020
I’m pretty sure it’s a hope it helps dude
Answer Link

Otras preguntas

Which of the following occurs during the process of photosynthesis
HELP ASAP A rain barrel is full of water and used to water a garden. The rain barrel loses water at the rate of 2.5 gallons of water per minute. After seven min
Describe how you would show J.J. Thomson’s model of the atom using small beads and clay
The pyramid shown has a square base that is 24 inches on each side. The slant height is 20 inches. What is the surface area of the pyramid?
_____ are vessels with valves that keep blood flowing in the right direction
Find the Perimeter of the triangle. Round 2 decimal places.
How can erosion form new land? (site 2)
what caused japan to follow a strategy to destroy the u.s. fleet in the Pacific
Both of tim's parents have brown eyes, but tim has blue eyes. how is this possible? choose the best answer.
hey can you please help me posted picture of question