Clint's salary increased from ​$23 comma 000 to ​$34 comma 500 over a​ three-year period.​ Helen's salary increased from ​$25 comma 000 to ​$37 comma 500 over the same period. Whose salary increased more in absolute​ terms? In relative​ terms? Explain.

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2