Find the sum of the first 12 terms of the geometric sequence - 2,6,-18,54,-162​

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.