Foundation November 2018 Unit 2 Q7

(a) One of the values below is the solution to \(k + 3 = 6{\cdot}9\)
Circle the correct answer. [1]

2·3     20·7     3·9     9·9     207

(b) Simplify the expression \(12w + 15w - w\). [1]

(c) Write down the next term in the following sequence. [1]

14,  20,  26,  32,  ……………

(d) Describe in words the rule for continuing the following sequence. [1]

4,  12,  36,  108,  …

Rule: ………………………………………

(e) Look at the sequence:

8,  16,  24,  32,  …

Will any of the first 100 terms of this sequence be a prime number?
Explain how you know. [1]