If x increases by the product of 8 and y is 75 and 10 x increases by the product of 11 and y is 129 what is the value of x and y

a. x=8,y=11
b. x=8,y=4
c. x=3,y=9
d. x=9,y=3

Find the value of the variable and the length of each secant segment.

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.

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?