4x^2-25=39

Solve for x

Describe how geometry plays a role in designing a bicycle.

A large beach ball has a diameter of 36 inches. what is the approximate volume of the beach ball?

Don is buying a home for $190,300. He is making a 30% down payment and financing the rest with a 15-year loan at 5.75% interest. What will his monthly mortgage payment be? a. $1106.18 b. $1124.16 c. $1304.28 d. $1580.25

Explain how you could mentally find 8*45 by using the distributive property

when you reverse the digits in a certain 2 digit number you decrease its value by 81 what is the number if you sum of its digits is 9?

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.