Please help
And explain
Thank you

B, C, D

Step-by-step explanation:

First, we need to find what 4(4a+5) is. Using the distributive property we can see that it is 4*4a+4*5 or 16a+20. B clearly is one of the answers. C is also one of the answers because 12a+4a+20 adds up to 16a+20. Finally, 2(8a+10) does indeed result to 16a+20, so it is all B,C, and D.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17