Answer:
a₁₁ = 58
Step-by-step explanation:
Substitute n = 11 into the rule
a₁₁ = - 2 + 6(11 - 1) = - 2 + 6(110) = - 2 + 60 = 58
Answer:
£30
Step-by-step explanation:
Gavyn has £18 more than Alex
—› G - A = £18
—› 4u - 1u = 3u = £18
1u = £18 ÷ 3
= £6
total units = 4 + 1 = 5
5u = 5 × £6 = £30