The sum of 5x + 3y and 4x - 2y is

  • 5x - 8y
  • 9x + y
  • 8x + 4y
  • 6x + 5y

On evaluating the expression (a - 4)⁄5 + (a + 3)⁄15, the answer is

  • (−2m + 6)⁄4
  • (−2m + 9)⁄8
  • (3m + 6)⁄5
  • (4m - 6)⁄7

On simplifying the expression 10x + 8x, the answer will be

  • 8x
  • 10x
  • 18x
  • 180x

If t = 50, u = 25 and v = 16 then (2t + 3u)(2u - v) + 2(t -u) is

  • 7000
  • 8000
  • 5950
  • 6000

On solving 2p - 3q - 4r + 6r - 2q + p, the answer will be

  • 8q -5r
  • 10p + 3q - 5r
  • 3p - 5q + 2r
  • 7p + 5r

The answer of factorization of the expression 4z(3a + 2b - 4c) + (3a + 2b - 4c) is

  • (4z + 1)(3a + 2b -4c)
  • (4z + 1) + (3a + 2b -4c)
  • (4z + 1) - (3a + 2b -4c)
  • (4z - 1)(3a - 2b -4c)

The algebraic expression of word expression "subtract eight times of the number b from ten times of the number c" is

  • 2bc
  • 8b - 10c
  • 8c - 10b
  • 10c -8b

By factorizing the expression 2bx + 4by - 3ax -6ay, the answer must be

  • (2b + 3a)(x - 2y)
  • (2b - 3a)(x + 2y)
  • (2a- 3b)(3x - 2y)
  • (2a + 3b)(2x - 4y)

If -4x + 5y is subtracted from 3x + 2y then the answer will be

  • 3x + 6y
  • 2x + 5y
  • x - 3y
  • x + 3y

On solving the algebraic expression -38b⁄2, the answer will be

  • −19b
  • 19b
  • 56b
  • −56b
0 h : 0 m : 1 s

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