Sara has 4 liters of a 46% soda solution. How much soda must Sara add so that the resulting
solution contains 56% soda?
A. 0.95 liters
B. 0.91 liters
C. 4.91 liters
D. 2037.04 liters

Of four points are collinear, they are also coplanar

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.