Variables, Expressions, & Like Terms

Descrição

LSAT Mathematics Quiz sobre Variables, Expressions, & Like Terms, criado por Tracy Rains em 13-11-2017.
Tracy Rains
Quiz por Tracy Rains, atualizado more than 1 year ago
Tracy Rains
Criado por Tracy Rains aproximadamente 7 anos atrás
115
0

Resumo de Recurso

Questão 1

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

Questão 2

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

Questão 3

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

Questão 4

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

Questão 5

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

Questão 6

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

Questão 7

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

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