5 Drag each tile to the correct box.
Simplify each expression, and then arrange them in increasing order based on the coefficient of n2.
-5(nº - n2 - 1) + n(n? - n)
(n2 - 1)(n + 2) - n?(n-3)
.
n(n - 4) + 5n3 - 6
2n(n? - 2n – 1) + 31

answer: b.48 for

step-by-step explanation:

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

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

13cm

step-by-step explanation:

(apex)