Solve. 45 + (-5) - 4 + 7
A: 45
B: 0
C: -34
D: 43

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7