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Solve the following system of linear equations by addition. Indicate whether the given system of linear equations has one solution, has no solution, or has an infinite number of solutions. If the system has one solution, find the solution.{8x+8y=824x+4y=20

Consider the following system of equations.{4x−3y=0−4x+3y=0Determine if the point (3,4) lies on both of the lines in the system of equations by substituting the ordered pair into both equations.

Why is two-way communication important in digital marketing within IMC?

Solve the system of two linear inequalities graphically.{x>2y≥3Graph the solution set of the first linear inequality.

Rank order the following locations based on where you would expect the largest number of microbiota (normal flora) to the least amount

See attached Excel sheet for formulas and financial data:   Exam Three Financial Data and Formulas.xlsx

True/False: Exercise prescriptions that aim to encourage ongoing participation would recommend exercise intensities that yield neutral to slightly negative scores on the feeling scale.   

Graph the line by plotting any two ordered pairs that satisfy the equation.−6x+y=3

For Questions 5 & 6, Consider the following: GreenTech, a company specializing in renewable energy solutions, is setting up a new manufacturing unit for solar panels. The unit has three different types of production lines: Alpha, Beta, and Gamma. Each line uses a different amount of silicon and produces different quantities and qualities of solar panels, which affects their selling price. The Alpha line uses 20 kg of silicon to produce 10 solar panels, each selling for $150. The Beta line uses 12 kg of silicon to produce 8 solar panels, each selling for $100. The Gamma line uses 6 kg of silicon to produce 12 solar panels, each selling for $50. Due to supply chain issues, GreenTech can only secure 300 kg of silicon per month. Furthermore, the company participates in an energy efficiency program that requires the Gamma line, which is less energy-efficient, to use no more than 20% of the available silicon supply. Consider a linear program which determines the number of individual panels of each line to produce to maximize monthly revenue. For simplicity, assume that production of each line can be scaled proportionally based on the amount of silicon used (producing partial panels is allowed).

Graph the solution set of the following linear inequality:y≤−6x