Answer:
BC = 7
Step-by-step explanation:
AB + BC = AC
39 + BC = 46
BC = 46 - 39
BC = 7
Use the foil method to multiply out the expressions. Then solve for x by first combining like terms and then using inverse properties
Y=19, It's a straight horizontal line.
Answer:
b = 3 or -3 i suppose
Step-by-step explanation: