Two cars are doing a race around a 20-km track. They start from the same place at the same time. The speed of first car is 60 km/h, speed of second car is 80 km/h. How long will it take second car to lap the first car?

Part a. What fraction of the trail is Ava in charge of? Write your answer in simplest form. Part B Write a division equation you could use To find a, the number of miles of trail that Ava is in charge of. What is value of a? Show your work.

What is six times a number minus eleven

What is 2,978.631 in expanded form

he Bishop family celebrated a birthday by dining out at a local restaurant. Their bill was $97.45. Mr. Bishop would like to leave a 18 percent tip at the table for the server.

Pencil $0.25 eraser / $0.18 pen $0.30 Bob bought a pen and a pencil and paid with $1.00. How much change should he receive? O A $0.27 OB. $0.45 O c $0.52 OD. $0.55 OE. $0.57

What is the area of a square with a radius of 24 cm

Write an equation for the line given that m=0 and the intercept is (0,-2)

This one too Solve for x z=xy

The measure of an angle is 78°. What is the measure of a complementary angle?

Explain and solve 17,460 miles per hour converted to miles per minute