Arianna models the solution 0.42-0.03 by shading in blank each of the parts she is subtracting from 0.42. which models the solution?

With this one. will mark brainliest

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?