The figure shows three quadrilaterals on a coordinate grid: Which of the following statements is true about the three quadrilaterals?

A) Q and W are similar but not congruent.

B) W and S are similar and congruent.

C) W and Q are similar and congruent.

D) Q and S are similar but not congruent.

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.