098 1 77 2 61 3 48 4 38 the table shows the estimated number of deer living in a forest over a five-year period. are the data best represented by a linear, exponential, or quadratic model? write an equation to model the data. quadratic; y = 98x2 + 0.79 quadratic; y = 0.79x2 + 98 exponential; y = 98 • 0.79x linear; y = 0.79x + 98

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

Which number completes the inequality? 2/3 < _ < 7/9

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.