10-2+2^2+5 what is the answer

The width of a soccer goal is 7 m how wide is the goal in centimeters

What is x in the equation 3x=141

If the radius of a circle is 15 units and the center of the circle is (-3, 2), what is the equation of the circle? A. (x - 2) 2 + (y + 3) 2 = 30 B. (x + 2) 2 + (y - 3) 2 = 225 C. (x + 3) 2 + (y - 2) 2 = 225 D. (x - 3) 2 + (y + 2) 2 = 15

A pair of dice is rolled. find the probability of rolling a sum between 3 and 8

Of the 800 people surveyed in a recent American Idol study, 78% of them said that the females are better than the males. How many people surveyed said that females are better than males?

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.