, MIP1502 ASSESSMENT 3 2026
DUE DATE: 10 JULY 2026
QUESTION 1
1.1 Write the expressions (simplified form)
1.1.1 Total printing cost, C(n)
C(n) = 30 + 6n
1.1.2 Total income, I(n)
I(n) = 10n
1.1.3 Profit, P(n)
Profit = Income − Cost
P(n) = 10n − (30 + 6n)
P(n) = 10n − 30 − 6n
P(n) = 4n − 30
1.2 Evaluate P(12) and interpret
P(12) = 4(12) − 30
P(12) = 48 − 30
P(12) = 18
Interpretation:
If the club prints and sells 12 packs, it will make a profit of R18.
1.3 Difference between expression and equation
DUE DATE: 10 JULY 2026
QUESTION 1
1.1 Write the expressions (simplified form)
1.1.1 Total printing cost, C(n)
C(n) = 30 + 6n
1.1.2 Total income, I(n)
I(n) = 10n
1.1.3 Profit, P(n)
Profit = Income − Cost
P(n) = 10n − (30 + 6n)
P(n) = 10n − 30 − 6n
P(n) = 4n − 30
1.2 Evaluate P(12) and interpret
P(12) = 4(12) − 30
P(12) = 48 − 30
P(12) = 18
Interpretation:
If the club prints and sells 12 packs, it will make a profit of R18.
1.3 Difference between expression and equation
