Which statement is true?

1) All parallelograms are quadrilaterals.

2) All rectangles are squares.

3) All parallelograms are rectangles.

4) All quadrilaterals are parallelograms.

Walks for 17.5 meters at a speed of 7 meters per minute. For how many minutes does it walk?

6-5 solving rational equations 8/x+3=1/x+1

The price of a Barry bonds baseball card in 2001 was $50. It is now being sold for $30. Find the percent decrease in the cost of the card

What is the intersection of these two lines 2x+4=y x-y=2

If 8x300=2400 how can I find8x320?

An athletic field is a 46 yd -by-92 yd rectangle, with a semicircle at each of the short sides. A running track 20 yd wide surrounds the field.

17. The height of a falling object can be modeled by the equation h=-16t" + vt + h, where V is the initial velocity in feet per second, t is time in seconds, and h, is the initial height in feet. Is the function linear or nonlinear, and why? a.

If you got 5 dogs and 7 cats but one got eaten from both of them. How much do you have left.

Bradley is returning home from a place that is 2 kilometers away. The function y = 2,000 - 90x represents Bradley's distance from home in meters, y, in relation to the number of minutes he walks, x. Which statements about this function are true?

What is 125% of 332?