Answer:
0.25
Step-by-step explanation:
To solve this, set up the equation, 90% of x being .9*x=57. Then, solve for x, x=57/.9=
=6.333
The usual!! Just add up 5.03+13.7 which is 18.73. Then add that up with 108 which is 126.73!
Answer:
The answer is she sold 20 labradorite crytals and 3 galena crystals.
Step-by-step explanation:
First you times 20 x 20 and get 400 and then times 13 x 3 and get 39 and 400 plus 39 equals $439.
