Darrell finished running a 400m race in 44.7 seconds. Zack ran the same 400m race in 5 3/10 seconds faster How fast did Zack run the race?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?

Write the equation of a line that goes through point (0, 1) and has a slope of 0.

Atruck travels from a factory to a gas station in 4 minutes. it stops at the gas station for 3 minutes. the truck then returns to the factory in 3 minutes. which graph best represents the distance, y, in miles, of the truck from the factory for a certain amount of time, x, in minutes?