42. A triangle has sides of lengths 24, 143, and 145. Is it a right triangle? Explain.
A. yes; 242 + 1432 = 1452
C. yes; 242 + 1432 + 1452
B. no; 242 + 1432 = 1452
D. no; 242 + 1432 + 1452

What is the the greatest common factor ?

Which point has an coordinates of (2,0) ? a

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?