Variables, Expressions, & Like Terms

Beschreibung

LSAT Mathematics Quiz am Variables, Expressions, & Like Terms, erstellt von Tracy Rains am 13/11/2017.
Tracy Rains
Quiz von Tracy Rains, aktualisiert more than 1 year ago
Tracy Rains
Erstellt von Tracy Rains vor etwa 7 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Which is an examples of a variable?
Antworten
  • 23
  • b
  • -1/3
  • 1.5

Frage 2

Frage
Write as an expression: Welcome the major fans! Sam has 14 jerseys. Enrique has J more jerseys than Sam.
Antworten
  • 14 - J
  • J - 14
  • 14 + J
  • 14 x J

Frage 3

Frage
Write an expression: The sum of 9, and 4 times a number.
Antworten
  • 9+4n
  • 9 x 4 + n
  • 9 + 4 + n
  • 9n + 4

Frage 4

Frage
Write an expression: The quotient of 2 times a number and 10, plus 14
Antworten
  • (2/10n) + 14
  • 2 x 10/n + 14
  • 2 x n x 10 + 14
  • 2n /10 + 14

Frage 5

Frage
Which numbers are the like terms in 10a + 5y - 10y + 5
Antworten
  • 10a and 10y
  • 5y and -10y
  • 5y and 5
  • There are no like terms

Frage 6

Frage
Combine the like terms: 4a - 8 - 2b + 6a +11b -5
Antworten
  • 10a + 9b - 8
  • 10a + 9b - 13
  • 4a + 6a - 2b - 13
  • 2ab + 17ab - 5

Frage 7

Frage
Combine the like terms: 10 x 4n + 16 -2y + 8n x 2 - 20
Antworten
  • 56n - 2y - 4
  • 40n + 16 - 2y + 8n -40
  • 56n - 14y - 20
  • 40n - 2y -4
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