Read the scenario and Part 1-4 questions. Write your answer in the space provided. Grace's parents gave her $50 to spend on video games. Used games are $6 and new
games are $16.
Part 1: What is the system of inequalities that represent this situation?
Part 2: What is the maximum amount of used games that she could buy?
Part 3: What are the minimum amount of new games that she could buy?
Part 4: What are two possible combinations of used and new games she can
purchase?

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

answer: the answer is 35%

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step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: