Which statement is true?

A.) All quadrilaterals are parallelograms.

B.) All quadrilaterals are squares.

C.) All rectangles are squares.

D.) All squares are quadrilaterals.

I have 2 questions one is how can you solve literal equations easily two solve for x, y-2x/x=y/3

A car can travel 300 miles on 10 gallons of gas. The ratio is 300 miles to 10 gallons. Write the ratio given in the problem. Divide both quantities in the ratio by the second quantity in the ratio and write the new ratio.

Tyler is simplifying the expression 6 - 2x + 5 + 4x. Here is his work. A 6 - 2x + 5 + 4x B (6-2) x + (5+4) x C 4x + 9x D 13x Tyler's work is incorrect. On which line did he make his mistake?

Which of the following statements is true?. A) For joint variation, the product of the quantities is constant ... B) For direct variation, the ratio of the two quantities is constant ...

Which of these equations have no solution? Check all that apply. A 2 (x + 2) + 2 = 2 (x + 3) + 1 B 2x + 3 (x + 5) = 5 (x - 3) C 4 (x + 3) = x + 12 D 4 - (2x + 5) = (-4x - 2) E 5 (x + 4) - x = 4 (x + 5) - 1

Factor out the greatest common factor from the polynomial 9x-27y+9=

What strategy would use to divide 36 by 6 explain why you chose that strategy

At a concert 5/9 of the people in line are girls. 2/3 are wearing glasses, what fraction of the people are wearing glasses?

A vine is 5 inches long. The vine will grow 2 inches a week. Which function represents the length of the vine after n weeks?

What characteristics are true for all linear, exponential and quadratic functions A The range of the function is all real numbers, B The graph of the function has no intercepts c) The graph of the function is always increasing D) The domain of the