Answer:
Step-by-step explanation:
3. the answer should be -68
5.-8.97
The slope is 4 and the Y-Intercept is 0.
Therefore the reminder is 3 when 5n is divided by 7.
we know that
Dividend = quotient × Divisor +Reminder
⇔ n = Q(n) × 7 + 2 [ let Q(n) is quotient]
multiplying by 5 both sides
5n = 5 Q(n) ×7 + 2×5
⇔5n = 5 Q(n) ×7 +10
⇔5n= 5 Q(n) ×7 +7 +3
⇔ 5n = (5Q(n) +1) × 7 +3
73 ,,,,,,,,,,,,,,,,,,,,,,,
