Consider this equation: 2x +2=11
now consider the equation written as: 3x +2=11
which of the following is the correct property of equality that justifies rewriting the equation?
a. addition
b. subtraction
c. division

explain why it is a., b., or c.

What kinds of numbers have an odd number of factors?

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%