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

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

Durante la Gran Depresión de 1929, se produjo una difícil situación económica a nivel mundial ya que la producción agrícola era excesiva en relación con la dema

The width of a rectangle is 2 cm less than its length. The perimeter is 52 cm. The length is: 14 cm. 12 cm. 9 cm. None of these choices are correct.

Which of the following choices is the average speed of a tourist who traveled for 1 hour on a plane at 400 mph and 4 hours by car at 60 mph? (average= total mil

THE NO.(II) I DIDN'T GET f(3)=-f(9)instead i got f(3)=f(9)..NO LINK PLS

The phase of the business cycle with the highest level of GDP and the lowest unemployment rate is called an?

When a provider signs a contract to be a participating provider with an insurance payer they are agreeing to:

As the barriers to the free flow of goods, services, and capital fell during the 1970s, one motivation for foreign direct investment by non-U.S. firms was the d

HELP PLSSSSSSS algebra 1

CPT (Current Procedural Terminology) codes consist of 3-4 numbers representing a unique service. True False

fill in the blanks with 'a', an' or 'the' where necessary . a) Rosy wants to buy new dress. a) ab) anc)the