(a+1)+(b-2)i=6+7i Solve for a and b

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?