Tiyana takes six hours to drive to the coast without stopping how many minutes will it take her to reach the coast if she stops to rest for 50minutes

Given the graph below state whether or not the relation is a function, and give the domain and range.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

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