By solving the equation 4⁄4x - 3 = 12, the value of 'x' will be

  • 2⁄3
  • 2⁄5
  • 4⁄3
  • 12 1⁄19

By solving the equation a⁄6 - 4 = 8, the value of 'a' will be

  • 64
  • 56
  • 54
  • 72

If John has 'y' dollars and each chocolate candy is of ten cents then the number of chocolate candies John can buy is

  • 40y
  • 50y
  • 100y
  • 10y

Considering the formula 1⁄w = 1⁄x + 1⁄y + 1⁄z, then if x = 5, y = 10, and z = 15, the value of 1⁄w is

  • 11⁄20
  • 11⁄30
  • 30⁄11
  • 20⁄11

On solving the equation -9m - 48 = -75, the value of 'm' will be

  • 11
  • 5
  • 3
  • 7

By solving the equation 4(a + 5) = 80, the value of 'a' must be

  • 16
  • 18
  • 17
  • 15

By solving the inequality 10a < 50, the answer will be

  • a < 5
  • a < 8
  • a < 10
  • a < 50

By solving the inequality 4.5a < 18, the answer will be

  • a < 8
  • a < 10
  • a < 4
  • a < 11

If 12 is added into a certain number and result is then divided by 2, the result is 20 then the derived equation will be

  • (b - 12)⁄2 = 20
  • (12b)⁄2 = 20
  • (b + 12)⁄2 = 20
  • 24b = 20

By solving the equation -y⁄9 - 6 = 14, the value of 'y' is

  • −90
  • −180
  • 180
  • 90

Considering the formula c = b²⁄a - b, then if the value of a = -20 and b = -10, the value of c is

  • −10
  • 10
  • 20
  • −20

The four handbags and three school bags costs $2000 and cost of handbag is thrice as much as schoolbags. If cost of school bag is 'a' then the derived equation will be

  • 3(4a) - 3a = 2000
  • 3(4a) + 3a = 2000
  • 3(4a) + 3(3a) = 2000
  • 3(4a) - 3(3a) = 2000

If 'a' denotes the unknown value and is increased by 2, the result will be 12 then the equation for this statement will be

  • a + 2 = 12
  • 2a = 12
  • a = 12 + 2
  • a - 2 = 12

By solving the equation 5z + 8 = 18, the value of z will be

  • 5
  • 6
  • 2
  • 4

Jennifer and Joseph together have $If Jennifer gives Joseph $20 then Joseph will have twice as much money as Jennifer. The original amount of money Jennifer and Joseph have is

  • Jennifer = $50, Joseph = $40
  • Jennifer = $60, Joseph = $20
  • Jennifer = $25, Joseph = $40
  • Jennifer = $30, Joseph = $45

By solving the equation √x + 3 = 0, the value of 'x' will be

  • 9
  • −9
  • −3
  • 3

If a necklace is bought for $x and sold for $y then the profit is

  • $xy
  • $y - $x
  • $y + $x
  • $x - $y

If cost of one theme cake is $200 and cake shop has sold 6 cakes a day then the total sales of cake shop 3 days will be

  • $2,500
  • $4,800
  • $3,600
  • $1,200

By solving the equation c³-125 = 0, the value of 'c' will be

  • 5
  • 10
  • 15
  • 20

If sum of 4 consecutive numbers is 98 then the equation derived for this statement can be written as

  • a + (a + 1) + (a + 2) + (a + 3) = 98
  • a + 1 + 2 + 3 = 98
  • a + (a + 1) + (a + 2) + (a + 3) = 98a
  • (a)(1)(2)(3) = 98
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