Which function will start at the origin (0, 0), when graphed?

y = x - 5

y = x + 4

y = 8x

y = x + 8

What is the perimeter of the rectangle whose area = x^2+3x-40?

Maria runs 10 miles every day. If she doubles her usual speed, she can run the 10 miles in one hour less than her usual time. What is her usual speed?

An airplane is 600 feet above sea level. A submarine is below it at 150 feet below sea level. How far apart are they? A) 350 feet apart B) 450 feet apart C) 650 feet apart D) 750 feet apart

A The volume of a cylindrical tank is 115 ft. The height of the tank is 20 ft. What is the area of the base of the tank? A 5.75 ft2 B 9.5 ft2 C 13.5 ft2 D 23 ft2

If Petar Stoychev swam the Channel in about 6 hours, 58 minutes, approximately how wide in miles is the English Channel?

How does multiplying a vector by a scalar value of - π change the vector? a.) The vector will change direction and increase in magnitude b.) The vector will change direction and decrease in magnitude c.

How do you turn a decimal into a fraction and into a mixed number?

15X15=? 25X25=? 35X35=? 45X45=? 55x55=? 65X65=? ... 95x95=? who can tell me how to do these multiplications without a calculator in 30 seconds? tell me the details

What is. 78 divided by 250?

Cual es el decimal de 9/20