Answer:
yes Cecilia make her first mistake in step 2
c. 8
Step-by-step explanation:
1)
2)
3)
4)
well all you need to do is try your best
U=308
11=308/28
it right trust me
52 and 38
If x = 13 then 4x = 4 * 13 so 52.
Same for the next one. 2x = 2 * 13 so 26. 26+12 is 38.
Done...
