What is the value of x?

45°
m

(2x - 5)

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42