Which polynomial identity will prove that 49 − 4 = 45? difference of squares difference of cubes sum of cubes square of a binomial

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

What is the absolute value of -100000000000000?