Jonathan is selling shirts for his high school dance club. It costs $4 to make each shirt with a $60 set up fee. He is hoping to make $500 off of the t shirts sales so they can compete in a dance competition in Portland, Oregon. Let T represent the number of t shirts and c represent the cost to make the shirts

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)