Which improper fraction is equal to the mixed number number 37/9 a 3 7/9 b 4 1/9 c 4 7/9 d 4 4/9

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?