Jared is taking diving lessons and starts 20 feet below sea level he then dives down another 10 feet from there he goes up 15 feet which equation shows share his current level. A: -20+10+15=5
B:-20+(-10)+(-15)=-45
C: 20+(-10)+(-15)=-5
D: -20+(-10)+15=-15

$12. that is my answer.

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

10

step-by-step explanation: