Merrdederderr
Merrdederderr Merrdederderr
  • 01-02-2016
  • Mathematics
contestada

Which expression is equivalent to 7/12(24 - 12m) - 1/3(21m + 27)?

5
7m+2
-14m+5
-14m+23

Respuesta :

Panoyin
Panoyin Panoyin
  • 01-02-2016
⁷/₁₂(-12m + 24) - ¹/₃(21m + 27)
⁷/₁₂(-12m) + ⁷/₁₂(24) - ¹/₃(21m) - ¹/₃(27)
-7m + 14 - 7m - 9
-7m - 7m + 14 - 9
-14m - 5
Answer Link

Otras preguntas

what is the value of the coefficient 2x^3+18x^2-18x-162=2(x+k)(x-k)(x+9)
The weakest type of force between particles of a substance is termed __________.
how do I find the LCD
How many solutions does this system have? y=5x-1 y=-3+7
(3x2+4x4-4x+x5)+(2x-5x2+4x4+2x5)
Really stuck on this one. I would really appreciate if anyone could help
Microwave ovens emit microwave energy with a wavelength of 12.0 cm. what is the energy of exactly one photon of this microwave radiation?
Abby made a scale drawing of a diner. A table in the diner is 3 inches wide in the drawing. The actual table is 2 feet wide. What is the scale factor of the dra
A bike racer covers a distance of 220 kilometers in 4 hours. What is the rate x of the bicyclist in kilometers per hour?
re-write the quote in modern english Act I, Scene i: Benvolio to Lord Montague: See where he comes, so please you step aside, I’ll know his grievance or be