I need help plz help me

Step-by-step explanation:

It appears to be the last step there that has evaded you.  In the second line of work, you can see that what's in each set of parenthesis is exactly the same.  Because of this, it is common and can be factored out.  What's left is the 4x and the +5:

(5x - 3)(4x + 5)

That's factoring by grouping.  It only works with polynomials that have an even number of terms so you can group them together in 2's.

hey there!

12 is twice as much as 6 because 6 goes into 12 2 times.

since the rabbit is twice as tall, we should multiply the weight of the first rabbit, 0.25, by 2.

0.25 x 2 = 0.5

therefore, the 12 inch chocolate rabbit weighs 0.5 lb, or half a pound.

hope this !

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: