Answer:
22x+11 is your answer
Step-by-step explanation:
(2x+1)(x+8) - (x-3)(2x+1)
(2x+1)(x+8-x+3)
(2x+1)(11)
=22x+11
For purple, multiply pi by radius. (cylinder bottom is a circle, so area of circle is pi*r^2) for pink, the one that says cubic units (bc it is 3d shape)
Answer: Nancy = x
Kevin = 2x-2
Step-by-step explanation:
it just depends on which form you need or want but
3 1/4×3
ps click the picture to see the whole thing
Answer:
D and yes
Step-by-step explanation:
+ 1 = -3 If we multiply both sides of the equation by 4 will will get the second equation
(4)
+ (4) 1 = (4) -3
x + 4 = -12 We solve this for x by subtracting 4 from both sides.
x = -16
Plug -7 into both equations and you will see that it is a solution
+ 1 = -3
+ 1 = -3
-4 + 1 = -3
-3 = -3
x + 4 = =12
-16 + 4 = -12
-12 - -12