Which statement is true?

A. all quadrilaterals are rectangles

B. all quadrilaterals are square

C. all rectangles are quadrilaterals

D. all quadrilaterals are parallelograms

2/4 of a pan of brownies was sitting on the counter you've decided to eat one half of the brownies in the bed how much of the whole pan of brownies did you eat

During the 2010 season, football player McGee's earnings, m, were 0.005 million dollars more than those of his teammate Fitzpatrick's earnings, f. The two players earned a total of 3.95 million dollars.

Find an equation of variation in which y varies directly as x and y = 12 when x = 6

What happens to the slope when a line with a positive slope gets close to the vertical

What is 4 (10x+6) - 10 (9x + 9)

Reduce the fraction 34/48 to its lowest term

Maleeyah and Bella bought 1/2-pound of nuts. They are sharing the nuts equally. How many pounds of nuts will each girl get?

Calculate the value of the expression 3.2 (2)

Five siblings have a combined age of 195 years the oldest is 13 years older than the youngest mark the middle child and it's five years younger than Josie the other two siblings are six years apart if the second oldest child is 42 what are the ages

Give an example of two fractions whose sum can be simplified to 1/2