The area of San Bernardino County, California, is the largest county in the United States, is about 3 to the 9 power square miles. Write this as an expression. What is the area of San Bernardino County?

Nina can paint two 10 ft. by 12 ft. walls in 3 hours. She has to paint her house, and it has 7 walls this size that need to be painted. If she starts at noon, about what time will. Nina be done?

Draw a place value chart for 498,274,163

Jessi sold half her comic books. Then, she bought 9 more. She now has 11 total. How many did she begin with?

Which of the values will NOT make x-12 < - 8 true? a: 2 b:0 c: 10.5 d: - 1

Elvis biked 1/8 of the distance from home to the library. He ran 2/8 more of the distance and then walked 3/8 more of the distance. What fraction of the distance to library does elvis still have to go?

Simplify - 7 + [5 + (-12) : 3] - 6 - 34/3 - 8

A class is selling magazines as a fund raiser. Of the 500 magazines sold, Amy sold 1/9 of them. Garret sold 0.145 of the magazines. Robbie sold 11/100 of the magazines, and Carlita sold 0.095 of the magazines. Who sold the most magazines?

If there are 1.61 kilometers in a mile and also 5280 feet in a mile, the how many feet are there in 3 kilometers

Find the least common multiple of 6, 2 and 9

A line is imaginary. True or False?