A mixture of 20 pounds of candy sells for $1.15. The mixture consists of chocolates worth $1.45 a pound and chocolates worth $0.90 a pound. If x represents the pounds of $0.90 chocolates used, then which of the following represents the pounds of $1.45 chocolates used? 20 - x
20 x
x - 20

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.