If the length of a rectangle in terms of x is 5x2 + 3x + 6, and its width is 7x +
9, what is the perimeter of this rectangle? Don't leave any spaces in your
solution.
Perimeter:_ units
A.20x2+20x+30
B.10x5+20x+30
C.10x2+2x+3
D.10x2+20x+30

2/3(-6y+9x) expand each expression using the distributive property

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?