nubianqueen333
nubianqueen333 nubianqueen333
  • 20-05-2020
  • Mathematics
contestada

D)) What is 39 x 35?
?
3° x 39 =
​

Respuesta :

hhDNugala hhDNugala
  • 20-05-2020

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!

Step-by-step explanation:

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