Please help answer this question as soon as possible!

= 10.5 - 3n

Step-by-step explanation:

The explicit rule for an arithmetic sequence is

= a₁ + (n - 1)d

where a₁ is the first term and d the common difference

A recursive formula has the form

= + d ( where d is the common difference )

Given

= - 3 ⇒ d = - 3

Thus explicit rule with a₁ = 7.5 and d = - 3

= 7.5 - 3(n - 1) = 7.5 - 3n + 3 = 10.5 - 3n

answer: 12

step-by-step explanation:

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice