Solve y=0.5+0.02x and y=0.25+0.03x

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Which graph represents the solution of the inequality?

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