rmans22209 rmans22209

02-11-2018
Mathematics

contestada

I GIVE BRAINLIEST
7 x ( 3 + 9 ) = 21 + ?
WHAT IS THE ?

Respuesta :

lucyderarepotato lucyderarepotato

02-11-2018

3+9= 12 12x7=84 84-21=63
so it is 21+63

Answer Link

debinbk debinbk

02-11-2018

Answer:

126

Step-by-step explanation:

According to PEMDAS

7 x (12) = 21

147=21

147-21 = 126

Answer Link

Otras preguntas

Environmental wellness can best be described as Answer finding purpose in human existence. goal setting and finding meaning in your daily activates. knowledge a

Who thought the Turks should dress like westerners, adopt the Latin alphabet, attend state-run schools, and use the Gregorian calendar? (Points : 3) Hasan al-Ba

Help on logarithmic equation

Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present in this stem. Why is there no vas

What does Patrick Henry say the colonists' choices are at the start of his speech? A. Revolution or world war B. Rhetoric or weapons C. Compromise or fleeing D.

autobiography of a calendar

Help on logarithmic equation

Which of these principles is common to both Lamarck’s and Darwin’s theories of evolution? Species developed new features in order to survive in a changing envir

Which leader of the Scientific Revolution published On the Revolution of Heavenly Bodies, concluding that the earth revolves around the sun? A. Nicholas Coperni

Supply the missing reason (s) for the given proof number 14