Alana buys 3 pounds of potatoes for $2.82. What is the unit price of the potatoes?

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

What are “like terms”? why can we only add like terms?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?