Page 30 - MATH Success - G

Math Success • Mathematical Problems for the Next Generation of Assessments level
G
40 On a floor pattern, the number of white tiles is proportional to the number of green tiles. There are 32 white tiles and four green tiles. A coordinate graph shows the relationship between the two colored tiles. The variable x represents the number of green tiles, and y the number of white tiles. What ordered pair would represent the number of white tiles for each green tile?
A (8, 1)
B (1, 8)
C (4, 28)
D (28, 4)
41 Kyle has a basketball goal at home. The goal has a mechanism that allows its height to be adjusted. The goal currently has a height of 96 inches. If Kyle’s dad increases the height of the goal by 25%, then what will be the new height?
A B C D
8.5 feet 9 feet 10 feet 12 feet
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