Arrange the systems of equations in order from least to greatest based on the number of solutions for each system.
--50 + y = 10
= 602
30 – 74 = 9
- 4x + 5y = 1
-25
+ 5y = 50
= 61

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches