Which equation can be used to find the nth term of the sequence, an? 30, 26, 22, 18, 14, ...

an=34−4n

an=30−4n

an=4n+30

an=4n+34

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

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33