Answer:
x*(x+2)= 63 7 and 9
Step-by-step explanation:
Answer:
Each shows two lines that make up a system of equations. If the graphs of the equations intersect, then there is one solution that is true for both equations. If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations.
Negative 45 or -45 because different signs with multiplication are always negative
Answer: B. 53
Step-by-step explanation: