Undertale fans, Finish the lyrics-

Welcome to the underground, how was the fall?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?