Answer:
3x + 5y = 15
Find gradient:
coordinates taken: (5, 0), (0, 3)



equation:





This is the answer for this question.
Answer:
You need to record interest earned :)
Step-by-step explanation:
Hope it helps :)
Answer:
12
Step-by-step explanation:
x = k/y Multiply each side by y
k = xy Insert values
= 6 × 72
= 432
x = 432/y Let y = 36
= 432/36
x = 12