For 1 multiply both sides by 3 which gives you 3y-y=12. Then combine like terms 2y=12. Lastly divide both sides by 2 and you get y=6. And for 3 first multiply both sides by 4 which gives you 6y-32=y+8. After that combine like terms 6y-y-32=8. Now add the equation together 5y=40 and then divide by 5 and get y=8
She brings 3 donuts because a dozen is 12 and 1/4 of 12 is 3.
Answer:
<h2>
AB=8.4 inches</h2><h2>
AC=13.05 inches</h2>
Solution,


Hope this helps...
Good luck on your assignment..
Answer: it is d becaues that is the mode