(08.03) consider the following pair of equations:
y = 3x + 3
y = x − 1
explain how you will solve the pair of equations by substitution. show all the steps and write the solution in (x, y) form

Simplify using positive exponents only.

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .