How do I solve this equation can someone please explain thank you

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

The distributive property allows you to say that 3(x − 1) = 3x −