Without graphing, classify each system independent, dependent, or inconsistent.

3y + 2x= 12
36 - 9y = -6x

The solution to the system of equations be:

As the consistent system of equations has only one solution, it is independent.

Step-by-step explanation:

Given the system of equations

solving the system of equations

Arrange equation variables for elimination

so

solve 12x=0 for x

Divide both sides by 12

Divide both sides by 9

Thus, the solution to the system of equations be:

As the consistent system of equations has only one solution, it is independent.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63