Answer:
Add all the numbers together in each box the take those two numbers and multply them.
Step-by-step explanation:
10+9+9= 28
18+4+10= 32
32x28= 896
I hope that helps.
Answer:
7x+2.8y
Step-by-step explanation:
8×25=200
and
200×23=4600
so 8×25×23=4600