Tuna salad : $9.99
chicken sala : $7.99

the price of different items at a food market are shown in the table above. ryan wants to buy 0.75 pounds of tuna salad and 0.5 pounds of chicken salad. how much does he spend to the nearest cent?

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

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?