Answer:
x = 16 when y = 40
Step-by-step explanation:
as y is directly proportional to x:
y = x
y = k x .........k is here constant.
15 = k * 6
k = 15/6
k = 5/2
Here constant, k is (5/2)
So when y = 40
y = k x
40 = (5/2)x
x = 40(2/5)
x = 16
~~~~~~~~~2x- y - 1 = 0 ~~~~~~~~~~
Answer:
question 2 is B. 3 units down
question 3 is B. 4 units down
Step-by-step explanation:
graphed it again luv <3
Answer:
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