Question

(Math Plato) Drag the tiles to the correct boxes to complete the pairs. Solve the inequalities for x, and match each solution to its number line graph.​

Answer 1

Answer:

1. $0.82x$

2. $1.18x$

3. $\dfrac{7}{10}x$

4. $\dfrac{13}{10}x$

Step-by-step explanation:

1. List price $= \ x$

  Discount = 18%

  New price $=\ x-0.18\cdot \ x=\ 0.82x$

2. Amount needed to build the toy $=\ x$

   Add = 18%

   Selling price $=\ x+0.18\cdot \ x=\ 1.18x$

3. Initial volume of water $=x$

   Fraction drained $=\dfrac{3}{10}$

   Fraction left $=1-\dfrac{3}{10}=\dfrac{7}{10}$

   Volume lext $=\dfrac{7}{10}x$

4. Initial amount $=x$

   Fraction received $=\dfrac{3}{10}$

   Final fraction $=1+\dfrac{3}{10}=\dfrac{13}{10}$

   Final amount $=\dfrac{13}{10}x$