Which of the sequences is an arithmetic sequence? a. 154, 71, 8, 5, 2, b. 12, –24, 36, –48, 60, c. 1, 5, 10, 15, 20, d. –20, –27, –34, –41, –48, ..

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24