Chuanxi planned a rectangular sidewalk with a length of 21 ft. he made a scale drawing using a scale factor of 1 in. = 7 ft. he decided to change the length of the actual sidewalk to 27 ft. if the scale drawing still has a length of 3 in., what does 1 in. represent in the new scale?

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.

What is a possible solutions of the x> 3?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression