The range of typical total prices for an American tourist traveling on the European continent is $20.70 to $25.00. What is the average price?

Expand the polynomial: (-a+b) (b-a)

0.3 was rounded by 1SF what is the lower bound?

The second angle of a triangle is three times the first, and the third is 12 degrees less than twice the first. Find the measure of the angles.

The distance from the sun to Earth is 93 million miles. How do you write the distance in scientific notation? A) 0.93 x 10 - 8 B) 9.3 x 10 7 C) 9.3 x 10 - 7 D) 93.0 x 10 6

A particular country has 40 total states. if the areas of all 40 states are added and the sum is divided by 40 , the result is 186 comma 568 square kilometers. determine whether this result is a statistic or a parameter.

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.