Austen took a total of 20 quizzes over the course of 5 weeks. How many weeks of school will Austin have to attend this quarter before he will have taken a total of 28 quizzes

What number must you add to complete the square x^2+12x=16

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?