The arithmetic sequence a; is defined by the formula: ai = 2
a; = a;-1 – 3
Find the sum of the first 335 terms in the sequence.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Which of the following represents the range of the graph of f(x) below