Find the error & explain why it is wrong: Jon found the solution to the system of linear and quadratic equations.

What did he do wrong?

{y=x^2-3x+4
{ y=2x+4

Step ___ is incorrect because _. Instead, you should _.

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.