Giving Brainliest if answer is correct if x varies directly as y and x=3 when y=15 find the value of x when y=25

Step-by-step explanation:

x=5

x is 5.

Step-by-step explanation:

X varies directly with y, so we can use the equation x = yk (with k standing for the constant of variation) to find what the constant is. Substitute 3 for x and 15 for y

3 = 15k

Now divide both sides by 15.

3/15 = k

3/15 simplifies to 1/5.

1/5 = k

Now that we know the constant, then what we need to do is find 1/5 of 25 to get x.

1/5(25) = x

Multiply 1/5 by 25 to get 5.

5 = x

The problem is solved.

X will be 5 in this scenario.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

it is not that hard all u have to do is plot the graph

step-by-step explanation: