Given the expression below, which is the best process for simplifying the expression? (18+ 3)(4-12-313
A. distribute the radicals; simplify the radicals; combine like terms
B. combine like terms; distribute the radicals; simplify the radicals
C. combine like terms; simplify the radicals; distribute the radicals
D. none of the above

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

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?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2