The answer it -2
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20% because the 15-12=3 and then you cross multiply 3 and 100 and then you divide by 15. Which is 20.
3. x
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15 100
Answer:
1
Step-by-step explanation:
Answer:

Step-by-step explanation:
1) Use foil method: (a + b ) (c + d) = ac + ad + bc + bd.

2) Use foil method: (a + b ) (c + d) = ac + ad + bc + bd.

3) Remove parentheses.

4) Collect like terms.

5) Simplify.

<u><em>Therefor</em><em>,</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em></u><em><u> </u></em><em><u>8x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>4x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>4</u></em><em><u>.</u></em>
Answer:
but we need the shape.. to know which is the big and the little basement..