2 is 60, 1 is 60, 3 is 55, 4 is 120
Answer:

Step-by-step explanation:
1) Regroup terms.

2) Use product rule.

3) Simplify 2 × 2 to 4.

Therefor, the answer is p⁴x
The second. Hope that helps.
2.5 is an equivalent decimal because you can add infinity zeros after the last number in a decimal and it will still be the same.
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2.500 would be an equivalent decimal because you can add infinity zeros after the last number in a decimal and it will still be the same.
2.5, 2.500, 2.5000, 2.50000, etc..