How did the war on drugs start?

The War on Drugs began in June 1971 when U.S. Pres. Richard Nixon declared drug abuse to be “public enemy number one” and increased federal funding for drug-control agencies and drug-treatment efforts.

Explanation:

3 terms and a degree of 10

Step-by-step explanation:

Lets simplify flully, the like terms are t^2 and we can add these terms:

all terms have t in so we can take out t:

3 terms and a degree of 10 with s and t^9, the exponent sum is 10 and three terms in the equation.