The top of the table is in the shape of an isosceles trapezoid with height 30 inches and bases 48 inches and 36 inches. what is the area of the top of the table?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?