Identify the polynomial. a2 + b - cd3 monomial binomial trinomial four-term polynomial five-term polynomial

Step-by-step explanation:

When an algebraic expression has one term, we say that is monomial, because the prefix mono means one.

When it has two terms, we say that is binomial, because the prefix bi means two.

When it has three terms, we say that is trinomial, because the prefix tri means three.

When it has more than three terms, we just say that is x-term polynomial. For example, if it has six terms, we say that is six-term polynomial.

Therefore, according to this, the given expression is trinomial, because it has three terms.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950