Answer:
see explanation
Step-by-step explanation:
There is a common difference d in the values, that is
9 - 5 = 13 - 9 = 17 - 13 = 21- 17 = 4
To obtain a term in the sequence add 4 to the previous term, thus
t₉ = t₈ + 4 → C
(b)
Given the n th term formula 3n - 8
To find any term, substitute the term position n into the formula
(i) first term (n = 1), then
3(1) - 8 = 3 - 8 = - 5
(ii) tenth term (n = 10, then
3(10) - 8 = 30 - 8 = 22
(iii) 100 th term ( n = 100), then
3(100) - 8 = 300 - 8 = 292
3*3^2+2*10^2-15=212
The answer is 212
Answer:
144
Step-by-step explanation:
100% of 300 is 300
50% of 300 is 150
2% of 100 = 2 which means that 2% of 300 = 6
150+6 = 156
300-156 = 144
Answer:
x=50º
Step-by-step explanation:
120=70+x
120-70=x
50=x
£42 is the answer: Peter got 36 and Angad got 6.
Peter got 6 times as much as Angad. So, the difference between their amounts is five times what Angad got. That difference is 30, so Angad got 6. Peter got 30 more than that, which is 36. 36+6=42
