Answer:
a) y = 5x
b) y = 60
Step-by-step explanation:
Since, y is directly proportional to x when y=30, x=6

Put x=5 in above function. J(x)= 39x. J(5) = 39x5 = 195.
Step-by-step explanation:
the steeper line is y = 6x + 11 because its gradient 6, is bigger than 3
It would be nice If I could read it better. The answer is C if is says angle 3 and angle 5.
Answer:
7 x 3/4 = 7/1 x 3/4 = 7 x 3 = 21 = 4 x 1 = 4 = 21/4 as a improper fraction and 5 1/4 as a mixed number.
Step-by-step explanation:
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