Unit 4 lesson 10 modified inequalities portfolio: 1) 1pt: give the decimal form of 8%. 2) 1pt: if you make $945 in sales, how much will you make from your 8% commission? show your work and circle your solution. 3) 2pts: create an expression representing how much you will make in one week if you sell x amount of sales. 4) 2pts: create an inequality using the expression in problem 3 to find how much you need to sell at a minimum to make your goal. 5) 2 pts: solve the inequality in problem 4 to find how much you need to sell at a minimum to make your goal. part 2: venn diagram interpretation: in a survey of students about favorite sports, the results include 22 who like tennis, 25 who like football, 9 who like tennis and football, 17 who like tennis and baseball, 20 who like football and baseball, 6 who like all three sports and 4 who like none of the sports. 6) 1 pts: sketch a venn diagram showing this situation in the space below. hint: students who like tennis might also like tennis and football. use your venn diagram to figure out the following: 7) 1pt: how many students like only tennis and football? 8) 1 pt: how many students like only tennis and 9) 1 pt: how many students like only baseball and