1: Woodrow makes stools with three legs and stools with four legs. One day he used 77
legs to make 21 stools. How many stools of each type did he build?
2: Linda had three times as many dimes as nickels. She had $3.85 altogether. How many
dimes did Linda have?
Order of Operations:
(6 − 4) × 49 ÷ 7
43 − 1
4 + 2 + 10
(2 + 6 × 2 + 2 − 4) × 2
Convert:
6/10 into a decimal
0.7 into a percent
92% into a fraction
Mean:
Find the mean and round to the nearest tenth:
45, 23, 64, 97, 56, 61, 0, 29
Find the y values given the x values in y=4 +3 + (2x-1)
x = -2
x = -1
x = 0
x = 1
x = 2
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