How many solutions does the following system have? Please explain your answer in 1-2 sentences. 4x + 5y = 13
12x + 15y =39

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Find the amplitude of a sinusoidal function that models this temperature variation

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?