3. Three art students used a total of 28 - inches of string for an art project. 늘 Each student used 2 1 1 2 inches of string plus an additional 13 inches of string for each day they worked on the art project. Each student worked on the project the same number of days. Which equation could be used to find d, the number of days the students worked on the art project? 4 А 28 B 28 28- +1 28.1 = 3(234) + C D. 28 +

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

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b.

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so part 1: the y values stay the same, but the x values are opposite signs.

part 2 & 3: the line will be of equal lengths and will be straight.

part 4: you'd see the same characteristic because the x coordinate becomes a negative making them at equal distances from the y axis?

there are three prime numbers with only 1 and themselves as factors so i say one is the greatest common factor for all of them.

step-by-step explanation: