Use addition to solve the linear system of equations.
{y=-3x+x
{y=2x-4

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Can someone check if i did this correct. it’s number 4 if you’re wondering.