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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each expression to the scenario it represents.









Expressions
Scenario
the price of a game that’s been discounted
18% off its list price (x)
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the price of a toy that sells for 18% more
than the amount (x) needed to build the toy
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the volume of water remaining in a tank after
of its original volume (x) is drained out
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the total amount of flour in a bakery after receiving new stock equal to of its current stock (x)
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Drag the tiles to the correct boxes to complete the pairs Not all tiles will be used Match each expression to the scenario it represents Expressions Scenario th class=

Respuesta :

sqdancefan

Answer:

  • 0.82x
  • 1.18x
  • 7/10x
  • 13/10x

Step-by-step explanation:

In each case, the multiplier of x is (1 + fractional change). The fractional change is negative for a discount or draining. It is positive for any addition or increase.

a) (1 -0.18)x = 0.82x . . . . 18% = 0.18

b) (1 +0.18)x = 1.18x

c) (1 -3/10)x = 7/10x

d) (1 +3/10)x = 13/10x

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