JeninM
JeninM JeninM
  • 12-05-2017
  • Mathematics
contestada

Lauren says that two expressions 3x + 4(2x +5) and 6x +5x +5 are equivalent.

Part A. simplify the expression to determine whether or not Lauren is correct

Part B. Substitute a number for the variable to determine whether or not Lauren is correct

Show work

Respuesta :

EEPJR
EEPJR EEPJR
  • 12-05-2017
see photo for solution
Ver imagen EEPJR
Answer Link

Otras preguntas

why did the Roman Empire fell
a machine uses 2.5 liters of fuel each hour it runs,its fuel tank was filled with 10 L  but 1.5 L have already been used how many more hours will the machine ru
Determine the second derivative of y=cosxtanx. Thanks :)
Explain why dogs pant during hot summer days using the concept of evaporation?
What division problem gets you the answer of PI?
Which word correctly completes the sentence?During August that ______ shoe department puts many items on sale.         A. stores       B. store's
why did the Roman Empire fell
for which achievement is Suleiman the magnificent best known?
How many digits will be in the quotient of 588divided by 6 use place value to explain
What is 0.9 divided by 0.18 showing work ?