The expression x+y+10+2y simplifies to x + 2y2 + 10
true or false for 100 points

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?