Joanne has $250. DVD’s, d, cost $20 each. She wants to buy as many DVD's as she can and still have $50 or more left over. Set up an inequality and solve. Do not use dollar signs in your answer. Use d as your variable.
i need help!! use "d" as your variable
inequality: 20d-250≥50
solve: x ≤ ___
How many DVD’s can she buy and have more than $50 left?

If the measure of xyz is 81 what is the measure of yz

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your