Question: 1. A brick wall has 60 bricks in the first row, but each row has 3 fewer bricks than the previous one. How many bricks

1. A brick wall has 60 bricks in the first row, but each row has 3 fewer bricks than the previous one. How many bricks are in the 12th row? 33 27 30 24 21 2. If a2 = 5 and a8 = 35, what is the value of a30? 158 245 185 145 150 3. Which rule represents the nth term in the sequence 9, 16, 23, 30...? an = 2n + 7 an = 9n + 7 an = 7n + 9 an = 7n + 2 an = 9n + 2 4. What is the 83rd term of the sequence 91, 87, 83, 79, ... ( = a1, a2, a3, a4, ...)? -237 -233 -229 -243 -247 5. What is the rule for the nth term of the sequence with a7 = 53 and a13 = 101? an = 8n + 3 an = 8n - 3 an = 8n + 5 an = 5n + 8 an = -3n + 8

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