Answer:
9
Step-by-step explanation:
13 + 14 = 27
27 / 3 = 9 cans.
b
AC = 7
1. Draw out the line and label everything you know.
2. By observation, we know that AD is also equal to AC + CD.
3. To find CD, take the length of BD (12) and subtract it by the length of BC (4): 12 - 4 = 8. The length of CD is 8.
4. Finally, to find AC, subtract the length of CD (8) from AD (15): 15 - 8 = 7. The length of AC is 7.
does it have to be right?
Hope it will help you a lot.
