Sam thinks of a number n. he multiplies his number by 7 and then he adds 3 to the result. his final answer is 45. write down an equation for this information solve the equation and find the number n.

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

Urgent? will give brainliest to the first correct answer what is the area of the figure?