Answer: D for the first one and B for the second
Step-by-step explanation:
<em>see </em><em>the </em><em>attachment</em><em>!</em>
Answer:
5 blue tiles
Algunos multiplos comunes de 8 y 12 son 48, 96, 192, y 384
8, see below
put 13 and 1/2 in equation, then solve
13-.75(12)+8(1/2)
.75×12=9
8×.5=4
13-9+4=8
