What is someone who designs cars called?

Jamie has 1/10 yard of blue felt and 5/6 yard yard of green felt. Which answer is the most accurate estimate for how much more green felt Jamie has than blue felt?

Eleanor is a faster runner than Jeremy by more than 10 seconds. Jeremy takes 22 seconds longer to run a particular course than Norma. Norma takes 340 seconds to run the course.

Why do we multiply by sin - 1 to cancel it out rather than divide by sin?

What multiple of 7 is also a factor of 7

A store owner buys backpacks at a certain price and sells them at a higher price. The difference is called the markup. If she pays $21 for a backpack and adds a 40% markup on the price she paid, what is the selling price?

Principal = $450 rate = 5% time = 4 years simple interest = compound interest =

A sentence that equals to x=7

A car with a tank that holds 11.6 gallons of gasoline is using 1.45 gallons per hour. Is the tank more than half full of gasoline after 3.5 hours? Explain your answer.

Jacob wants to know the favorite sport among sixth grade students. Which types of survey below with give Jacob valid results?

If f (x) = 2x+7, find the value of x when f (x) = 10