What is the greatest common factor of 91 and 11

Michelle ran 4.5 miles in 2.5 hours. what is her unit rate with regards to run? how far would she run in 5 hours, assuming a constant pace?

What is the radius of each semicircle in this composite figure?

How much salt should Ilya add to 810g of water to make 10% solution? How much solution will he make?

74.362 to the nearest tenth

Y is 1 less than 2 times X which order pair fits this rule

Brian makes a cleaning solution using a ratio of 4cups of water to 1 cup of vinegar. Which equationcould be used to find c, the number of cups ofvinegar that Brian should use with 12 cups of water?

8, 4, - 2, - 1? what is next?

The sum of a certain number and 30 is 255 find the number

What is 3.25 reapting 5 as a fraction

Choose all of the linear equations that have no solution. A. 2 (x + 5) - 7 = 3 (x - 2) B. 6x + 1 = 2 (x + 3) + 4x C. 5x + 10 = 5 (x + 2) D. 4x - 1 = 4 (x + 3) E. 3 (2x + 4) = 8x + 12 - 2x