What is the least common multiple of 4 and 7?

A new car sells for $30,000. At the end of the season, the dealership advertises 10% off the retail price of the car. What is the sale price in dollars for this car? (Enter an exact number.)

What are the domain and range of the function A) x; y B) x>4; y>0 C) x; y>4 D) x; y

The kinetic energy (in joules) of a moving object can be calculated from the expression 1/2mv^2, where m is the mass of the object in kilograms and v is its speed in meters per second. Find the kinetic energy of a 0.

What is 488 divided by 75?

Let y - 2t + 5 be a linear function representing the distance from home for an ant tminutes after starting out from a location near its home. What does the number 5 represent in this function?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.