Consider the following figure.
which of the following statements are true? select all that apply.

Just tell me how to set up the equation.

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?