Astudent is solving a system of equations by substitution and comes up with the solution -3 = 2. assuming that she solved the problem correctly, which of the following can be said about this system of equations? the system has exactly 1 solution. the system has exactly 2 solutions. the system has infinitely many solutions. the system has no solution.

Somone me i want to know what 18 hours out of 24 hours in a fraction

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?