Steph's weight in kilograms is 2x + 9 Kyle's weight in kilograms is 4x - 7
Write down an expression, in terms of x, for the mean of their weights.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

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.

range is infinite on both x and y axis positive and negative

step-by-step explanation:

you can't solve x because it is 2 linear equation and you only have one equation