A company plans to spend exactly $97,000 annually for advertising. A 1-minute radio commercial costs $300. A 1-minute television commercial costs $4,000. If the company has a total of 52 1-minute televisions and radio commercials, how many 1-minutes television commercials can the company have?

1. Angles 2, 3 and angles 1,3 are complementary angles(Given)

2. To prove :

Since Angles 2, 3 and angles 1,3 are complementary.

When angles are complementary, then the sum of the measures of angles is 90 degrees.

So,  and  (Definition of Complementary angles)

3.  (Substitution)

4.  (Subtraction property of equality)

Step-by-step explanation: