What is the value of y when x = 8?

Asked
11 months ago

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330033 times

Y=mx+b

if y=12 and x=5, y=15 and x=8

this is what i think, it could be wrong but yea

if y=12 and x=5, y=15 and x=8

this is what i think, it could be wrong but yea

**Answer:**

**y=19.2**

**Step-by-step explanation:**

Here as y is proportional to x

so

y=kx

When y = 12 , x = 5

We have

12 = 5k

k = 12/5=2.4

So now we have

y=2.4x

When x = 8

y = 2.4(8)

**y = 19.2**

Solve for e

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