A triangle has side lengths of (9x + 3) centimeters, (6x – 10) centimeters, and (y – 2) centimeters. Which expression represents the perimeter, in centimeters, of
the triangle?

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

can you take a photo of the screen?

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.