One the first problem on finding the constant of <span> proportionality in this situation the answer is 2. Below is the solution:

constant = unit rate
unit rate = $2/ poung
K = 2

For the second question, the equation is the below:

T = 2p or y = 2x</span>

3 0

3 years ago

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Simplify the expression (-3x)^4

Sati [7]

(-3x)⁴

Basically, just do this :

(-3x) × (-3x) × (-3x) × (-3x)

So now you have 9x² × 9x²

9 × 9 = 81

x² × x² = x⁴

So, your answer is 81x⁴

~Hope I helped!~

8 0

3 years ago

If the coordinates of point A are (-3, 2) and the coordinates of point B are (7, 6), the x-intercept of is (3, 0) (18/5, 0) (9,

tester [92]

The x-intercept of CD=18/5,0
Point lies on CD=32,-71

6 0

3 years ago

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