Estimate each sum or difference of 8,068+2,643

The radius of a circular puddle is growing at a rate of 5 cm/s.

Write an algebraic equation to solve for the triangle's height. Area of the triangle = 36.8 inches. Height is x and base is 4.6 inches.

An acute angle θ is in a right triangle with cos θ = two thirds. What is the value of sec θ?

The tennis club bought 6 tennis rackets for a total of $660. Each racket cost the same amount. How much did the tennis club pay for each tennis racket?

Ana uses 3 cup of sugar for every 4 cups of lemonade. Enter the number of cups of sugar Ana uses for 12 cups of lemonade

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.