What is the common difference in the following arithmetic sequence? 12, 6, 0, -6,

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students