Answer:
12600 (ZAR)
Step-by-step explanation:
4.2*3000
Answer:
Y = 63
Step-by-step explanation:
I think if x and y are proportional when y is 90 and x is 10 then that would mean that x multiplied by 9 would equal y so:
7 x 9 = 63
Answer:
30 adult tickets and 50 child tickets
Step-by-step explanation:
605 = 8.5a + 7c
80 = a + c
620 = (8.5*40) + (7*40)
605 = (8.5*30) + (7*50)
a = 30 c = 50
Answer:
y=3/2x+5
Step-by-step explanation:
so the points are 3,5 and y=mx+b is point slope form.
y = m which is slope and b is y int. so it turns out to be y=3/2x+5.